National Weather Service Forecast for: Pittsburg CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT Jul 5, 2025
 
Tonight

Tonight: Clear, with a low around 58. Southwest wind 15 to 17 mph, with gusts as high as 22 mph.
Clear
Sunday

Sunday: Sunny, with a high near 87. West southwest wind 10 to 15 mph, with gusts as high as 18 mph.
Sunny
Sunday
Night
Sunday Night: Clear, with a low around 58. West southwest wind 16 to 18 mph, with gusts as high as 23 mph.
Clear
Monday

Monday: Sunny, with a high near 84. West southwest wind 14 to 17 mph, with gusts as high as 22 mph.
Sunny
Monday
Night
Monday Night: Clear, with a low around 59. West southwest wind 18 to 21 mph, with gusts as high as 25 mph.
Clear
Tuesday

Tuesday: Sunny, with a high near 83.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 60.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 88.
Sunny
Wednesday
Night
Wednesday Night: Clear, with a low around 62.
Clear
Lo 58 °F Hi 87 °F Lo 58 °F Hi 84 °F Lo 59 °F Hi 83 °F Lo 60 °F Hi 88 °F Lo 62 °F

 

Tonight
 
Clear, with a low around 58. Southwest wind 15 to 17 mph, with gusts as high as 22 mph.
Sunday
 
Sunny, with a high near 87. West southwest wind 10 to 15 mph, with gusts as high as 18 mph.
Sunday Night
 
Clear, with a low around 58. West southwest wind 16 to 18 mph, with gusts as high as 23 mph.
Monday
 
Sunny, with a high near 84. West southwest wind 14 to 17 mph, with gusts as high as 22 mph.
Monday Night
 
Clear, with a low around 59. West southwest wind 18 to 21 mph, with gusts as high as 25 mph.
Tuesday
 
Sunny, with a high near 83.
Tuesday Night
 
Mostly clear, with a low around 60.
Wednesday
 
Sunny, with a high near 88.
Wednesday Night
 
Clear, with a low around 62.
Thursday
 
Sunny and hot, with a high near 98.
Thursday Night
 
Clear, with a low around 64.
Friday
 
Sunny, with a high near 95.
Friday Night
 
Clear, with a low around 62.
Saturday
 
Sunny, with a high near 89.

 

Forecast from NOAA-NWS for Pittsburg CA.