National Weather Service Forecast for: Pittsburg CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 am PDT Jul 25, 2025
 
Overnight

Overnight: Partly cloudy, with a low around 59. West southwest wind around 18 mph, with gusts as high as 30 mph.
Partly Cloudy
 Friday

Friday: Sunny, with a high near 77. West southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 60. West southwest wind 18 to 20 mph, with gusts as high as 32 mph.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 76. West southwest wind 14 to 17 mph, with gusts as high as 28 mph.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 59. Southwest wind 15 to 17 mph, with gusts as high as 28 mph.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 83.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 59.
Mostly Clear
 Monday

Monday: Sunny, with a high near 87.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 59.
Mostly Clear
Lo 59 °F Hi 77 °F Lo 60 °F Hi 76 °F Lo 59 °F Hi 83 °F Lo 59 °F Hi 87 °F Lo 59 °F

 

Overnight
 
 Partly cloudy, with a low around 59. West southwest wind around 18 mph, with gusts as high as 30 mph.
Friday
 
 Sunny, with a high near 77. West southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Friday Night
 
 Mostly clear, with a low around 60. West southwest wind 18 to 20 mph, with gusts as high as 32 mph.
Saturday
 
 Sunny, with a high near 76. West southwest wind 14 to 17 mph, with gusts as high as 28 mph.
Saturday Night
 
 Mostly clear, with a low around 59. Southwest wind 15 to 17 mph, with gusts as high as 28 mph.
Sunday
 
 Sunny, with a high near 83.
Sunday Night
 
 Mostly clear, with a low around 59.
Monday
 
 Sunny, with a high near 87.
Monday Night
 
 Mostly clear, with a low around 59.
Tuesday
 
 Sunny, with a high near 86.
Tuesday Night
 
 Mostly clear, with a low around 59.
Wednesday
 
 Sunny, with a high near 85.
Wednesday Night
 
 Mostly clear, with a low around 60.
Thursday
 
 Sunny, with a high near 85.

 

Forecast from NOAA-NWS for Pittsburg CA.