San Juan Island, WA Monthly Weather

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

San Juan Island, WA

°F

9:30 amShowers in the Vicinity4mphS

Wed, July 9, 202510:28 AM (GMT -07:00)

July

Sun	Mon	Tue	Wed Jul 9 64 °F low57 °F	Thu Jul 10 64 °F low54 °F	Fri Jul 11 69 °F low53 °F	Sat Jul 12 68 °F low55 °F
Sun Jul 13 70 °F low56 °F	Mon Jul 14 70 °F low56 °F	Tue Jul 15 74 °F low58 °F	Wed Jul 16 75 °F low60 °F	Thu Jul 17 72 °F low59 °F	Fri Jul 18 69 °F low56 °F	Sat Jul 19 70 °F low55 °F
Sun Jul 20 70 °F low56 °F	Mon Jul 21 70 °F low56 °F	Tue Jul 22 71 °F low57 °F	Wed	Thu	Fri	Sat

Last updated 1h 49min 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.