National Weather Service Forecast for: Oakley CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 9:46 am PDT May 4, 2026
 
Today

Today: A slight chance of rain between 3pm and 4pm.  Mostly cloudy, with a high near 66. West wind 7 to 10 mph.  Chance of precipitation is 20%.
Partly Sunny
then Slight
Chance Rain
Tonight

Tonight: Rain likely, mainly between midnight and 5am.  Mostly cloudy, with a low around 55. West wind 7 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain Likely

Tuesday

Tuesday: Partly sunny, with a high near 67. West wind 6 to 10 mph.
Partly Sunny

Tuesday
Night
Tuesday Night: Mostly clear, with a low around 54. West southwest wind 7 to 10 mph.
Mostly Clear

Wednesday

Wednesday: Sunny, with a high near 77. West wind 5 to 7 mph.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 54.
Mostly Clear

Thursday

Thursday: Sunny, with a high near 79.
Sunny

Thursday
Night
Thursday Night: Mostly clear, with a low around 53.
Mostly Clear

Friday

Friday: Sunny, with a high near 80.
Sunny

Hi 66 °F Lo 55 °F Hi 67 °F Lo 54 °F Hi 77 °F Lo 54 °F Hi 79 °F Lo 53 °F Hi 80 °F

 

Today
 
A slight chance of rain between 3pm and 4pm. Mostly cloudy, with a high near 66. West wind 7 to 10 mph. Chance of precipitation is 20%.
Tonight
 
Rain likely, mainly between midnight and 5am. Mostly cloudy, with a low around 55. West wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
 
Partly sunny, with a high near 67. West wind 6 to 10 mph.
Tuesday Night
 
Mostly clear, with a low around 54. West southwest wind 7 to 10 mph.
Wednesday
 
Sunny, with a high near 77. West wind 5 to 7 mph.
Wednesday Night
 
Mostly clear, with a low around 54.
Thursday
 
Sunny, with a high near 79.
Thursday Night
 
Mostly clear, with a low around 53.
Friday
 
Sunny, with a high near 80.
Friday Night
 
Clear, with a low around 56.
Saturday
 
Sunny, with a high near 89.
Saturday Night
 
Clear, with a low around 59.
Sunday
 
Sunny, with a high near 94.

 

Forecast from NOAA-NWS for Oakley CA.