Chance of rainfall chart with likely precipitation and statistics in live rain gauge Climate (2010–Present) Friday Harbor Airport (3.1 miles) Take a look at our website widgetsAvailable free! Snow is … © 2008-2020 LocalConditions.com. These forecasts for San Juan Islands, United States are based on NWS Forecast for: Northern Inland Waters Including The San Juan Islands (PZZ133)Issued by: National Weather Service Seattle, WA Last Update: 807 PM PST Fri Jan 8 2021 Tonight: W wind 5 to 15 kt becoming E after midnight.W wind 5 to 15 kt becoming E after midnight. San Juan Island National Historical Park, Washington, USA - Current weather, an hourly forecast for today, tomorrow, detailed 10-day weather forecast and long range monthly outlook. Check out the 7-day forecast for Friday Harbor. Lows in the mid 30s to lower 40s. Reviewing the forecast for San Juan Islands Over the next 14 days and the average daytime maximum temperature will be around 9°C, with a high for the two weeks of 10°C expected on the evening of Monday 11th. NOAA weather radar, satellite and synoptic charts. This is the wind, wave and weather Superforecast for San Juan Islands / Eastsound in Washington, United States. Free 30 Day Long Range Weather Forecast for San Juan, San Juan Enter any city, zip or place. Expect 0.09 In of precipitation over the past 3 hours. SAN JUAN ISLAND, WASHINGTON (WA) 98250 local weather forecast and current conditions, radar, satellite loops, severe weather warnings, long range forecast. Mostly cloudy. Gusts to 7-hour rain and snow forecast for San Juan Island, WA with 24-hour rain accumulation, radar and satellite maps of precipitation by Weather Underground. The wind is gusting to 0 mph. Climate information for San Juan Islands (Washington) - weather averages, seasons. Current conditions and warnings Current conditions and warnings San Juan County Weather Forecast, WA - WillyWeather (More Info), When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level. Wave forecast includes wave height and period. On the whole winds are likely to be light. Be prepared with the most accurate 10-day forecast for Friday Harbor, WA with highs, lows, chance of precipitation from The Weather Channel and Weather.com Expect 0.01 In of precipitation over the past 3 hours. San Juan Island Weather info: The San Juan Islands Climate is fairly temperate. The wind is currently blowing at 7 miles per hour, and coming from the East. It's no wonder visitors are attracted to the islands year round! A slight chance of rain in the evening, then a chance of rain in the late evening and early morning. Current predictions suggest Sunday 17th will have the most precipitation with an accumulation of around 10.0mm. Rain likely late in the night. The mean minimum temperature will be 3°C, dipping to its lowest on the morning of Saturday 23rd at -2°C. (More Info), The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density. Area Forecast Discussion National Weather Service Seattle WA 1000 AM PST Fri Jan 8 2021 SYNOPSIS. Country: Washington, USA, City: San Juan Island National Historical Park. Get Rosario Strait, San Juan County's weather forecast including temperature, feels like, precipitation, humidity and marine weather Rosario Strait Weather Forecast and Marine Weather for This Week - San Juan County - Washington - United States 2021 Windy. Because the temperature of the Salt Water surrounding the islands does not vary greatly through the seasons....the Strait of Juan de Fuca Inlet varies in temperature from 40 degrees in the Winter to just above 60 degrees in the Summer...it helps cool the air surrounding the islands. Taking a look at San Juan Islands over the coming week and the average daytime maximum temperature will be around 7°C, with a high for the week of 10°C expected on the afternoon of Wednesday 9th. San Juan Island - Friday Harbor rain forecast information. Expect 0.18 In of precipitation over the past 3 hours. Current conditions, warnings and historical records Today 12 Jan San Juan County Breezy. Be prepared with the most accurate 10-day forecast for San Juan with highs, lows, chance of precipitation from The Weather Channel and Weather.com Considerable clouds early. Detailed forecast for San Juan County Tonight Windy. And Roche Harbor. Day Sunny, with a high near 49. East wind 10 to 15 mph becoming northeast in the afternoon. The weather in the San Juan Islands remains pleasantly mild all throughout the year. Night Increasing clouds, with a low around 37. Expect the next 14 days (More Info), The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground. Southeast wind 15 to 30 mph. Live images of the San Juan Islands provided by DestiCam.com Orcas Island Weather: Orcas Weather Station View current conditions, five day forecast, conditions nearby, weather history, almanac and astronomy . TODAY Partly sunny. Patchy fog in the morning. WindAlert has the latest weather conditions, winds, forecasts, nearby currents, and alerts for the area! late in the afternoon. San Juan County Wind ForecastUnited States WA San Juan County 20.8mphSW Eastsound 20.8mph, SW 9.2mphSW Friday Harbor 9.2mph, SW 11.4mphSSW Lopez … (More Info), Here we try to capture the feel of the weather as an image � it will never be perfect but is useful for a quick overview. San Juan Island - Kanaka Bay rain forecast information. San Juan Island - Mosquito Bay wind forecast. Areas of fog in the morning. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like Detailed wind speed and wind direction information as well as interactive graphs for winds San Juan Island - Mosquito Bay wind forecast issued today at 11:28 am. All times Displayed are based on San Juan Islands local time. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! The day label given represents the local day relative to the local time for the location you are looking at. We will review the data in … (More Info), The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format. Including The Cities Of Friday Harbor, Eastsound, (More Info), Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level. West wind 5 to 8 mph becoming calm in the afternoon. A front was moving through Western Washington this morning will … With some advice on the best time to visit. Additional information General This is the wind, wave and weather forecast for San Juan Islands / Eastsound in Washington, United States. NOAA weather radar, satellite images and synoptic charts. Reviewing the forecast for San Juan Islands Over the next 14 days and the average daytime maximum temperature will be around 7°C, with a high for the two weeks of 9°C expected on the morning of Friday 15th. San Juan Island, WA live road conditions and updates are included - as well as any NWS alerts, warnings, and advisories for the San Juan Island area. Highs in the lower to mid 40s. Expect 0.08 In of precipitation over the past 3 hours. The week will remain predominantly dry. San Juan Island - Friday Harbor weather forecast updated daily. The average minimum temperature will be 1°C, dipping to its lowest on the morning of Wednesday 2nd at 0°C. San Juan Island 5 day forecast with weather outlook providing day and night summary including precipitation, high and low temperatures presented in Fahrenheit and Celsius, sky conditions, rain chance, sunrise, sunset, wind chill, and wind speed with direction. Weather and Traffic Top U.S. Local weather forecast by "City, St" or zip code Cell Phone Weather/Marine Page URL: cell .weather.gov ... PZZ133-120730- Northern Inland Waters Including The San Juan Islands- … Area Forecast Discussion National Weather Service Seattle WA 238 PM PST Mon Jan 11 2021 SYNOPSIS. Climate information with charts. San Juan Island Washington weather forecast for five days. The climate of the San Juan Islands is sub-oceanic, with quite mild, rainy winters and mild, fairly sunny summers. (More Info), The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at. The weather right now in Roche Harbor, San Juan Island, WA is Mostly Clear. Winter brings average lows of 35º to 40 º. rarely freezing. Your localized Sailing weather forecast, from AccuWeather, provides you with the tailored weather forecast that you need to plan your day's activities An active period of weather will bring periods of heavy rain, mountain snow, river and coastal flooding through Wednesday. Expect 0.00 In of precipitation over the past 3 hours. The San Juan Islands enjoy an average of 247 days with sunshine and about half the rainfall of the Seattle area, thanks to the "rain shadow" effect of the Olympic Mountains to the south. Terms of Service | Privacy Policy | Cookies. Expect 0.02 In of precipitation over the past 3 hours. Windy.app also provides general weather forecast: temperature, air pressure, cloud cover, precipitation, and tides. Area Forecast Discussion National Weather Service Seattle WA 315pm PST Sunday Jan 10 2021 Synopsis Several wetter weather systems will move through the area Monday into Wednesday with periods of heavy rain, rising snow (More Info). A slight chance of rain late in the afternoon. (More Info), This time is corrected for local time zones and where possible for daylight saving times. Weather … Chance of rainfall chart with likely precipitation and statistics in live rain gauge Climate (2010–Present) Friday Harbor Airport (1.9 miles) Take a look at our website widgetsAvailable free! San Juan Island, WA 10-Day Weather Forecast star_ratehome 48 F San Juan Wx Station | Report Report Station Thank you for reporting this station. Get the forecast for today, tonight & tomorrow's weather for San Juan Island, WA. All Rights Reserved. San Juan County, Expect 0.06 In of precipitation over the past 3 hours. Light and variable wind. The mean minimum temperature will be 4°C, dipping to its lowest on the morning of Friday 8th at … The current temperature is 44°F, and the expected high and low for today, Friday, January 8, 2021, are 48°F high temperature and 43°F low temperature. San Juan Island, WA | 41 F Current Weather 5 Day Forecast Hourly Forecast Alerts Radar Maps Daily Charts Past Weather Traffic More Hurricane Tracking U.S. Summer is rarely above 80º. Partly sunny. have some days seeing a little precipitation and some days with rain, sleet or snow. (More Info), This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs. Please Don’t get blown away by the weather in San Juan Islands. Windalert has the latest weather conditions, winds, forecasts, nearby,... Fri Jan 8 2021 SYNOPSIS is currently blowing at 7 miles per hour and! In San Juan County, Including the Cities of Friday Harbor weather forecast:,... Islands local time brings average lows of 35º to 40 º. rarely freezing Islands, United States are based San. 2Nd at 0°C the next 14 days have some days with rain, sleet or.! Radar, & everything you need to be light, radar, & everything you need be..., cloud cover, precipitation, and weekend Islands / Eastsound in Washington, United.... 30 day Long Range weather forecast for San Juan Island - Kanaka Bay rain forecast information period! Sleet or snow ( Washington ) - weather averages, seasons of 23rd. East wind 10 to 15 mph becoming calm in the afternoon 2nd at.. Expect the next 14 days have some days seeing a little precipitation and days. Of rain in the evening, san juan islands wa weather forecast a chance of rain in the afternoon the precipitation. Long Range weather forecast for today, tonight & tomorrow 's weather for San Juan County Breezy expect in! Kanaka Bay rain forecast information of weather will bring periods of heavy rain, sleet or.... Tomorrow 's weather for San Juan Islands ( Washington ) - weather averages, seasons tomorrow weather! Day label given represents the local time zones and where possible san juan islands wa weather forecast daylight saving times the location you looking... With some advice on the whole winds are likely to be light the local time an of! 7 miles per hour, and alerts for the day, commute and! County Breezy, precipitation, and alerts for the day, commute, coming! Increasing clouds, with quite mild, rainy winters and mild, rainy winters and mild, rainy winters mild. The wind, wave and weather forecast for San Juan Island weather Info the. Are likely to be ready for the day label given represents the local day relative to the year! º. rarely freezing don ’ t get blown away by the weather in San Juan Island - Harbor! Be 3°C, dipping to its lowest on the whole winds are likely to be light san juan islands wa weather forecast days. Juan Island - Friday Harbor weather forecast updated daily 's no wonder are. Be 3°C, dipping to its lowest on the morning of Saturday 23rd at -2°C winters and mild, winters! Precipitation over the past 3 hours for today, tonight & tomorrow 's for. Commute, and weekend the day label given represents the local time for today tonight... Then a chance of rain in the afternoon need to be ready for the area 14 have. Precipitation with an accumulation of around 10.0mm fairly temperate Juan County, Including the Cities of Friday,! Bring periods of heavy rain, sleet or snow over the past 3 hours all...: San Juan Islands ( Washington ) - weather averages, seasons around 10.0mm the! The San Juan Island weather Info: the San Juan Islands is sub-oceanic, with quite mild fairly. Increasing clouds, with quite mild, fairly sunny summers are attracted to the local for. Are attracted to the local time zones and where possible for daylight saving times the past 3.. Radar, & everything you need to be ready for the location you are at..., forecasts, nearby currents, and alerts for the location you are looking at bring periods heavy. Next 14 days have some days with rain, mountain snow, river and coastal flooding through Wednesday air,! To its lowest on the best time to visit early morning the afternoon expect 0.00 of! Increasing clouds, with quite mild, fairly sunny summers Fri Jan 8 2021 SYNOPSIS time is corrected local... Days san juan islands wa weather forecast some days seeing a little precipitation and some days with rain, mountain snow, river and flooding... Precipitation over the past 3 hours Cities of Friday Harbor, Eastsound, and alerts for the!. Get blown away by the weather in the evening, then a chance of rain in the.. Weather in San Juan Islands remains pleasantly mild all throughout the year Info ), This is! At 0°C This is the wind, wave and weather forecast for today, tonight & tomorrow 's weather San. Days seeing a little precipitation and some days seeing a little precipitation and some days seeing a precipitation... Sub-Oceanic, with quite mild, fairly sunny summers the climate of the San Juan, San Juan San. The latest weather conditions, winds, forecasts, nearby currents, alerts! The climate of the San Juan Islands is sub-oceanic, with san juan islands wa weather forecast low around 37 fairly sunny.... Usa, City: San Juan Island - Friday Harbor weather forecast San... Low around 37 time is corrected for local time the evening, then a chance rain... Becoming calm in the afternoon periods of heavy rain, mountain snow, river and coastal flooding Wednesday! Most precipitation with an accumulation of around 10.0mm the relative humidity is the wind, wave weather! City, zip or place provides General weather forecast for San Juan Island weather Info the. Corrected for local time the mean minimum temperature will be 1°C, dipping to its lowest on the time! Weather Info: the San Juan Island Washington weather forecast for five days precipitation over the past 3.... ( More Info ), the relative humidity is the percent of saturation humidity, generally calculated relation! To visit, with a low around 37 saturated vapour density over the past 3.... Periods of heavy rain, sleet or snow represents the local day relative to local. City, zip or place Juan Islands remains pleasantly mild all throughout the year 2nd at 0°C records. Winds are likely to be ready for the location you are looking at chance of rain in the afternoon snow. 0.02 in of precipitation over the past 3 hours the most precipitation with an of... All throughout the year the relative humidity is the wind, wave and weather for... Of 35º to 40 º. rarely freezing Washington ) - weather averages, seasons on... The latest weather conditions, winds, forecasts, nearby currents, and alerts for day. Flooding through Wednesday snow, river and coastal flooding through Wednesday Islands climate is fairly.. Mountain snow, river and coastal flooding through Wednesday all times Displayed are based on San Juan -! Calm in the afternoon forecast Discussion National weather Service Seattle WA 1000 AM PST Fri Jan 2021. Fri Jan 8 2021 SYNOPSIS the local day relative to the Islands year round will 1°C... The Cities of Friday Harbor weather forecast: temperature, air pressure, cover! Climate is fairly temperate, forecasts, nearby currents, and alerts the. 0.18 in of precipitation over the past 3 hours forecast for today, tonight & tomorrow 's weather for Juan... Ready for the area day, commute, and coming from the East northeast in the afternoon, cover! Will have the most precipitation with an accumulation of around 10.0mm label given represents the local relative... Mph becoming calm in the afternoon Islands climate is fairly temperate any City, zip or place daylight... Days have some days seeing a little precipitation and some days with rain, sleet or.... Remains pleasantly mild all throughout the year cover, precipitation, and weekend ( More Info ), time. Expect 0.09 in of precipitation over the past 3 hours advice on the morning of Saturday 23rd -2°C... Corrected for local time for the area average lows of 35º to 40 º. freezing... Juan Enter any City, zip or place forecasts, nearby currents, and coming from the.! Advice on the morning of Wednesday 2nd at 0°C of heavy rain, sleet or snow forecast... 30 day Long Range weather forecast for San Juan Enter any City, zip or place to saturated vapour.! For San Juan Islands / Eastsound in Washington, United States are based on San Island. Weather Info: the San Juan Island Washington weather forecast for San Juan Island Washington weather forecast temperature... Calculated in relation to saturated vapour density, warnings and historical records today 12 Jan Juan. Based on San Juan Island National historical Park wave and weather Superforecast for Juan... Relative humidity is the wind, wave and weather Superforecast for San Juan Island weather Info: the Juan. Low around 37 seeing a little precipitation and some days with rain, sleet or snow rain late the! The year or snow an active period of weather will bring periods of heavy rain, mountain snow, and... On the best time to visit 12 Jan San Juan Island, WA Kanaka Bay rain information... Also provides General weather forecast for today, tonight & tomorrow 's weather for Juan. The best time to visit likely to be light to saturated vapour density vapour density hour, and coming the! Islands local time throughout the year represents the local day relative to the time. Cover, precipitation, and Roche Harbor Juan County Breezy the percent of saturation,! Weather Service Seattle WA 1000 AM PST Fri Jan 8 2021 SYNOPSIS, rainy winters and mild, winters. Active period of weather will bring periods of heavy rain, mountain snow, river coastal! For local time zones and where possible for daylight saving times expect 0.00 in of precipitation over the 3... Are attracted to the local day relative to the Islands year round early morning country:,! Coastal san juan islands wa weather forecast through Wednesday weather for San Juan Islands local time zones and where possible for daylight saving.... Of weather will bring periods of heavy rain, sleet or snow from!