San Juan Islands Weather
Overnight
47°F
Mostly Cloudy
0 mph
Monday
63°F
Partly Sunny
0 to 3 mph SSE
Monday Night
47°F
Mostly Cloudy
0 mph
Tuesday
60°F
Mostly Cloudy
0 to 6 mph NNW
Tuesday Night
47°F
Partly Cloudy
2 mph NNW
Wednesday
61°F
Mostly Sunny
0 to 6 mph N
Wednesday Night
48°F
Mostly Clear
0 to 3 mph N
Thursday
62°F
Mostly Sunny
0 to 5 mph NNW
Thursday Night
49°F
Mostly Cloudy then Slight Chance Light Rain
2 mph W
Friday
61°F
Slight Chance Light Rain
1 to 12 mph SW
Friday Night
46°F
Mostly Cloudy
0 to 10 mph W
Saturday
57°F
Mostly Sunny
0 to 9 mph NW
Saturday Night
45°F
Mostly Clear
2 to 8 mph N
Sunday
58°F
Sunny
7 to 12 mph N