San Juan Island, WA Monthly Weather

Altitude - 60m | 48°30′29″N,123°6′4″W | map (OSM)

San Juan Island, WA

°F

9 pmMostly Cloudy12mphSE

Thu, March 27, 20259:27 PM (GMT -07:00)

March

Sun	Mon	Tue	Wed	Thu Mar 27 55 °F low49 °F	Fri Mar 28 51 °F low47 °F	Sat Mar 29 51 °F low44 °F
Sun Mar 30 53 °F low42 °F	Mon Mar 31 50 °F low45 °F	Tue	Wed	Thu	Fri	Sat

April

Sun	Mon	Tue Apr 1 50 °F low43 °F	Wed Apr 2 49 °F low43 °F	Thu Apr 3 50 °F low43 °F	Fri Apr 4 51 °F low43 °F	Sat Apr 5 53 °F low44 °F
Sun Apr 6 53 °F low46 °F	Mon Apr 7 53 °F low46 °F	Tue Apr 8 53 °F low46 °F	Wed Apr 9 53 °F low46 °F	Thu	Fri	Sat

Last updated 1h 52min ago

Temperature in San Juan Island, WA for month

* San Juan Island, WA Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for San Juan Island, WA, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for San Juan Island, WA. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.