Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for San Juan Island, WA

Mostly clear. Low around 36, with temperatures rising to around 38 overnight. North northwest wind around 1 mph.
40°F

Conditions

Wind: 1 mph NNW
Humidity: 87%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM
40° 40° 40° 40° 39° 39° 38° 38° 38° 37° 39° 41° 44°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear
Mostly clear. Low around 36, with temperatures rising to around 38 overnight. North northwest wind around 1 mph.
50°F 42°F
Monday
Mostly Sunny
Mostly sunny. High near 51, with temperatures falling to around 49 in the afternoon. South southwest wind around 2 mph.
50°F 42°F
Monday Night
Mostly Cloudy then Chance Light Rain
A chance of rain after 4am. Mostly cloudy. Low around 40, with temperatures rising to around 42 overnight. South southeast wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
50°F 42°F
Tuesday
Light Rain
Rain. Cloudy, with a high near 50. South southeast wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
50°F 42°F
Tuesday Night
Light Rain
Rain. Cloudy, with a low around 42. South southeast wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
50°F 42°F
Wednesday
Light Rain
Rain. Mostly cloudy, with a high near 51. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
50°F 42°F
Wednesday Night
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 40.
50°F 42°F
Thursday
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 48.
50°F 42°F
Thursday Night
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 40.
50°F 42°F
Friday
Light Rain Likely
Rain likely. Cloudy, with a high near 49.
50°F 42°F
Friday Night
Light Rain
Rain. Cloudy, with a low around 42.
50°F 42°F
Saturday
Light Rain
Rain. Mostly cloudy, with a high near 51.
50°F 42°F
Saturday Night
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 41.
50°F 42°F
Sunday
Light Rain Likely
Rain likely. Partly sunny, with a high near 51.
50°F 42°F
Data provided by weather.gov