National Weather Service Forecast for: Fairfield CA
Issued by: National Weather Service Sacramento, CA
Updated: 10:21 pm PDT Jun 1, 2025
 
Overnight

Overnight: Mostly clear, with a low around 52. West southwest wind 6 to 9 mph.
Mostly Clear
Monday

Monday: Sunny, with a high near 84. West southwest wind 7 to 17 mph, with gusts as high as 29 mph.
Sunny
Monday
Night
Monday Night: Clear, with a low around 54. West southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Clear
Tuesday

Tuesday: Sunny, with a high near 83. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 55. West southwest wind 9 to 16 mph, with gusts as high as 26 mph.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 85.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 55.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 84.
Sunny
Thursday
Night
Thursday Night: Clear, with a low around 55.
Clear
Lo 52 °F Hi 84 °F Lo 54 °F Hi 83 °F Lo 55 °F Hi 85 °F Lo 55 °F Hi 84 °F Lo 55 °F

 

Overnight
 
Mostly clear, with a low around 52. West southwest wind 6 to 9 mph.
Monday
 
Sunny, with a high near 84. West southwest wind 7 to 17 mph, with gusts as high as 29 mph.
Monday Night
 
Clear, with a low around 54. West southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Tuesday
 
Sunny, with a high near 83. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
 
Mostly clear, with a low around 55. West southwest wind 9 to 16 mph, with gusts as high as 26 mph.
Wednesday
 
Sunny, with a high near 85.
Wednesday Night
 
Mostly clear, with a low around 55.
Thursday
 
Sunny, with a high near 84.
Thursday Night
 
Clear, with a low around 55.
Friday
 
Sunny, with a high near 85.
Friday Night
 
Mostly clear, with a low around 56.
Saturday
 
Sunny, with a high near 86.
Saturday Night
 
Mostly clear, with a low around 56.
Sunday
 
Sunny, with a high near 86.

 

Forecast from NOAA-NWS for Fairfield CA.