National Weather Service Forecast for: Chester CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:21 am PST Dec 22, 2025
 
Today

Today: Showers. High near 48. South southwest wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers
Likely then
Showers
 Tonight

Tonight: Showers. Patchy fog after 9pm. Low around 32. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Showers and
Patchy Fog
 Tuesday

Tuesday: Showers. High near 48. South wind 6 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers

 Tuesday
Night
Tuesday Night: Showers. Low around 31. South wind 11 to 13 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Showers

 Wednesday

Wednesday: Showers. High near 45. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Showers

 Wednesday
Night
Wednesday Night: Showers. Low around 28. Chance of precipitation is 100%.
Showers

 Christmas
Day
Christmas Day: Rain and snow showers. High near 39. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Rain/Snow

 Thursday
Night
Thursday Night: Rain and snow showers, becoming all snow after 10pm. Cloudy, with a low around 25.
Rain/Snow
then Snow
Showers
 Friday

Friday: Snow showers. Mostly cloudy, with a high near 39.
Snow Showers
Hi 48 °F Lo 32 °F Hi 48 °F Lo 31 °F Hi 45 °F Lo 28 °F Hi 39 °F Lo 25 °F Hi 39 °F

Flood Watch
Winter Storm Watch
 

Today
 
 Showers. High near 48. South southwest wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
 
 Showers. Patchy fog after 9pm. Low around 32. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
 
 Showers. High near 48. South wind 6 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 Showers. Low around 31. South wind 11 to 13 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
 
 Showers. High near 45. South wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Wednesday Night
 
 Showers. Low around 28. Chance of precipitation is 100%.
Christmas Day
 
 Rain and snow showers. High near 39. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday Night
 
 Rain and snow showers, becoming all snow after 10pm. Cloudy, with a low around 25.
Friday
 
 Snow showers. Mostly cloudy, with a high near 39.
Friday Night
 
 A chance of snow showers, mainly before 4am. Mostly cloudy, with a low around 18.
Saturday
 
 A slight chance of snow showers. Mostly sunny, with a high near 42.
Saturday Night
 
 Mostly cloudy, with a low around 16.
Sunday
 
 Partly sunny, with a high near 44.

 

Forecast from NOAA-NWS for Chester CA.