Port Costa, CA Monthly Weather

Altitude - 27m | 38°2′46″N,122°10′59″W | map (OSM)

Port Costa, CA

°F

8 amSunny14mphSW

Sun, August 3, 20258:32 AM (GMT -07:00)

August

Sun Aug 3 79 °F low57 °F	Mon Aug 4 81 °F low56 °F	Tue Aug 5 84 °F low56 °F	Wed Aug 6 91 °F low58 °F	Thu Aug 7 85 °F low60 °F	Fri Aug 8 87 °F low59 °F	Sat Aug 9 85 °F low59 °F
Sun Aug 10 83 °F low59 °F	Mon Aug 11 81 °F low59 °F	Tue Aug 12 79 °F low59 °F	Wed Aug 13 80 °F low59 °F	Thu Aug 14 81 °F low59 °F	Fri Aug 15 80 °F low58 °F	Sat Aug 16 78 °F low58 °F

Last updated 1h 55min ago

Temperature in Port Costa, CA for month

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