San Juan Islands Weather
Overnight
49°F
Mostly Cloudy
0 mph
Saturday
66°F
Partly Sunny
0 to 5 mph S
Saturday Night
49°F
Partly Cloudy
2 mph S
Sunday
67°F
Partly Sunny
0 to 5 mph WNW
Sunday Night
49°F
Partly Cloudy
0 to 3 mph WSW
Monday
69°F
Mostly Sunny
0 to 3 mph SSW
Monday Night
50°F
Partly Cloudy
0 to 3 mph SW
Tuesday
67°F
Partly Sunny
0 to 6 mph SW
Tuesday Night
49°F
Mostly Cloudy
0 to 6 mph SW
Wednesday
66°F
Partly Sunny
0 to 7 mph SSW
Wednesday Night
49°F
Mostly Cloudy
0 to 6 mph SSW
Thursday
65°F
Partly Sunny
0 to 7 mph NNW
Thursday Night
49°F
Slight Chance Light Rain
0 to 6 mph NNW
Friday
64°F
Mostly Sunny
0 to 10 mph NW