National Weather Service Forecast for: Walnut Creek CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT Apr 13, 2025
 
Tonight

Tonight: Clear, with a low around 50. South southwest wind around 5 mph becoming calm  after midnight.
Clear
Monday

Monday: Sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.
Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 50. Southwest wind around 7 mph.
Mostly Clear
Tuesday

Tuesday: Mostly sunny, with a high near 72. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 50. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Mostly Cloudy
Wednesday

Wednesday: Partly sunny, with a high near 68.
Partly Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 51.
Partly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 67.
Mostly Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 47.
Mostly Clear
Lo 50 °F Hi 83 °F Lo 50 °F Hi 72 °F Lo 50 °F Hi 68 °F Lo 51 °F Hi 67 °F Lo 47 °F

 

Tonight
 
Clear, with a low around 50. South southwest wind around 5 mph becoming calm after midnight.
Monday
 
Sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
 
Mostly clear, with a low around 50. Southwest wind around 7 mph.
Tuesday
 
Mostly sunny, with a high near 72. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
 
Mostly cloudy, with a low around 50. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday
 
Partly sunny, with a high near 68.
Wednesday Night
 
Partly cloudy, with a low around 51.
Thursday
 
Mostly sunny, with a high near 67.
Thursday Night
 
Mostly clear, with a low around 47.
Friday
 
Sunny, with a high near 75.
Friday Night
 
Mostly clear, with a low around 48.
Saturday
 
Sunny, with a high near 77.
Saturday Night
 
Mostly clear, with a low around 48.
Sunday
 
Sunny, with a high near 71.

 

Forecast from NOAA-NWS for Walnut Creek CA.