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Current Weather Conditions for San Juan Island, WA

Mostly clear. Low around 38, with temperatures rising to around 40 overnight. North northwest wind around 6 mph.
41°F

Conditions

Wind: 6 mph NNW
Humidity: 94%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM
41° 41° 41° 41° 40° 40° 40° 39° 41° 43° 44° 45° 46°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear
Mostly clear. Low around 38, with temperatures rising to around 40 overnight. North northwest wind around 6 mph.
44°F 37°F
Wednesday
Mostly Sunny
Mostly sunny. High near 46, with temperatures falling to around 44 in the afternoon. North northwest wind around 5 mph.
44°F 37°F
Wednesday Night
Mostly Cloudy
Mostly cloudy. Low around 37, with temperatures rising to around 39 overnight. North wind around 2 mph.
44°F 37°F
Thursday
Partly Sunny then Slight Chance Light Rain
A slight chance of rain after 4pm. Partly sunny, with a high near 48. South wind 2 to 6 mph. Chance of precipitation is 20%.
44°F 37°F
Thursday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 39. South southeast wind around 5 mph. Chance of precipitation is 40%.
44°F 37°F
Friday
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
44°F 37°F
Friday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 36.
44°F 37°F
Saturday
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 45.
44°F 37°F
Saturday Night
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before 10pm. Mostly cloudy, with a low around 35.
44°F 37°F
Sunday
Partly Sunny
Partly sunny, with a high near 43.
44°F 37°F
Sunday Night
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 4am. Mostly cloudy, with a low around 34.
44°F 37°F
Washington's Birthday
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 44.
44°F 37°F
Monday Night
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a low around 34.
44°F 37°F
Tuesday
Chance Light Rain
A chance of rain before 5pm. Partly sunny, with a high near 46.
44°F 37°F
Data provided by weather.gov