Union, CA Monthly Weather

Altitude - 25m | 38°19′16″N,122°18′36″W | map (OSM)

Union, CA

°F

1 amClear1mphNW

Tue, September 16, 20251:32 AM (GMT -07:00)

September

Sun	Mon	Tue Sep 16 92 °F low56 °F	Wed Sep 17 94 °F low54 °F	Thu Sep 18 81 °F low57 °F	Fri Sep 19 74 °F low59 °F	Sat Sep 20 80 °F low59 °F
Sun Sep 21 86 °F low58 °F	Mon Sep 22 90 °F low59 °F	Tue Sep 23 83 °F low59 °F	Wed Sep 24 80 °F low58 °F	Thu Sep 25 78 °F low57 °F	Fri Sep 26 77 °F low57 °F	Sat Sep 27 78 °F low56 °F
Sun Sep 28 82 °F low57 °F	Mon Sep 29 82 °F low57 °F	Tue	Wed	Thu	Fri	Sat

Last updated 7h 57min ago

Temperature in Union, CA for month

* Union, CA 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 Union, CA, 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 Union, CA. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.