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

Partly cloudy, with a low around 51. South southwest wind 3 to 8 mph.
66°F

Conditions

Wind: 6 mph SSW
Humidity: 66%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM
66° 67° 64° 61° 59° 57° 56° 55° 54° 53° 53° 52° 51°

Upcoming Week

Day Forecast High Low
Tonight
Partly Cloudy
Partly cloudy, with a low around 51. South southwest wind 3 to 8 mph.
68°F 51°F
Monday
Mostly Sunny
Mostly sunny. High near 69, with temperatures falling to around 67 in the afternoon. South wind around 5 mph.
68°F 51°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 50. South wind around 2 mph.
68°F 51°F
Tuesday
Partly Sunny then Slight Chance Light Rain
A slight chance of rain after 5pm. Partly sunny, with a high near 69. South southwest wind 1 to 6 mph. Chance of precipitation is 20%.
68°F 51°F
Tuesday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 52. Southwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
68°F 51°F
Wednesday
Chance Light Rain
A chance of rain before 5pm. Mostly cloudy, with a high near 67. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
68°F 51°F
Wednesday Night
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 5am. Mostly cloudy, with a low around 51.
68°F 51°F
Thursday
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before 11am. Mostly cloudy, with a high near 67.
68°F 51°F
Thursday Night
Mostly Cloudy
Mostly cloudy, with a low around 51.
68°F 51°F
Friday
Partly Sunny
Partly sunny, with a high near 66.
68°F 51°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 51.
68°F 51°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 69.
68°F 51°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 51.
68°F 51°F
Sunday
Sunny
Sunny, with a high near 72.
68°F 51°F
Data provided by weather.gov