National Weather Service Forecast for: Chester CA
Issued by: National Weather Service Sacramento, CA
Updated: 2:00 am PDT Jun 22, 2026
 
Overnight

Overnight: Clear, with a low around 47. Calm wind.
Clear
 Monday

Monday: Sunny, with a high near 89. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 49. West wind around 5 mph becoming calm in the evening.
Clear
 Tuesday

Tuesday: Sunny, with a high near 88. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 48. West southwest wind around 6 mph becoming calm in the evening.
Clear
 Wednesday

Wednesday: Sunny, with a high near 87.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 48.
Clear
 Thursday

Thursday: Sunny, with a high near 85.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 47.
Mostly Clear
Lo 47 °F Hi 89 °F Lo 49 °F Hi 88 °F Lo 48 °F Hi 87 °F Lo 48 °F Hi 85 °F Lo 47 °F

 

Overnight
 
 Clear, with a low around 47. Calm wind.
Monday
 
 Sunny, with a high near 89. Calm wind becoming west southwest around 6 mph in the afternoon.
Monday Night
 
 Clear, with a low around 49. West wind around 5 mph becoming calm in the evening.
Tuesday
 
 Sunny, with a high near 88. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
 
 Clear, with a low around 48. West southwest wind around 6 mph becoming calm in the evening.
Wednesday
 
 Sunny, with a high near 87.
Wednesday Night
 
 Clear, with a low around 48.
Thursday
 
 Sunny, with a high near 85.
Thursday Night
 
 Mostly clear, with a low around 47.
Friday
 
 Mostly sunny, with a high near 76.
Friday Night
 
 Mostly clear, with a low around 44.
Saturday
 
 Sunny, with a high near 74.
Saturday Night
 
 Clear, with a low around 41.
Sunday
 
 Sunny, with a high near 78.

 

Forecast from NOAA-NWS for Chester CA.