WxUSA - U.S. Weather Reports and Weather Links
City or Place:    State:  
Weather Forecasts
 U.S. Cities

My Locations



Weather News
 Weather News
 Earthquake News
 Hurricane News
 Tornado News
 Tsunami News
 Volcano News

Climate Data
 Selected Cities Forecast

Maps
 Forecast Maps
 National Forecast Maps
 National Warnings Map

Radar
 National Weather Service Radar

Tropical Systems
 Active Hurricanes/Storms

San Juan Island, WA

7-Day Forecast

Overnight
Increasing Clouds
Low: 33°
Increasing clouds with a low around 33.
North northeast wind 3 to 5 mph.


Saturday
Decreasing Clouds
High: 43°
Mostly cloudy,
then gradually becoming sunny with a high near 43.
Northeast wind 5 to 7 mph.


Saturday Night
Mostly Clear
Low: 32°
Mostly clear with a low around 32.
North wind around 5 mph becoming calm in the evening.


Sunday
Sunny
High: 44°
Sunny with a high near 44.
Calm wind becoming
north around 6 mph in the afternoon.


Sunday Night
Mostly Clear
Low: 31°
Mostly clear with a low around 31.
Light northeast wind.


M.L.King Day
Mostly Sunny
High: 43°
Mostly sunny with a high near 43.


Monday Night
Mostly Cloudy
Low: 34°
Mostly cloudy with a low around 34.


Tuesday
Mostly Sunny
High: 44°
Mostly sunny with a high near 44.


Tuesday Night
Partly Cloudy
Low: 34°
Partly cloudy with a low around 34.


Wednesday
Slight Chance Showers
High: 44°
A slight chance of showers after 10am.
Mostly sunny with a high near 44.


Wednesday Night
Slight Chance Showers
Low: 35°
A slight chance of showers.
Mostly cloudy with a low around 35.


Thursday
Chance Showers
High: 45°
A chance of showers.
Partly sunny with a high near 45.


Thursday Night
Chance Showers
Low: 36°
A chance of showers.
Mostly cloudy with a low around 36.


Friday
Chance Showers
High: 44°
A chance of showers.
Partly sunny with a high near 44.


Source: National Weather Service








Weather News and Weather Reports For Over 50,000 U.S. Locations

Copyright 1997-2025, www.wxusa.com
All specifications subject to change without notice.