National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

CHESTER (CESC1)

Lat: 40.29261°NLon: 121.24394°WElev: 4547.0ft.

NA

35°F

2°C

Humidity 69%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 07 Nov 11:02 PM PST
Extended Forecast for

Chester CA

  • Tonight

    Tonight: Widespread frost after 5am. Otherwise, partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 64 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 62 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 66.

    High: 66 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread frost after 5am. Otherwise, partly cloudy, with a low around 30. Calm wind.
Sunday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 29. Calm wind.
Monday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 29. Calm wind.
Tuesday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 31.
Veterans Day
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 29.
Friday
A chance of rain. Mostly sunny, with a high near 56.
Friday Night
A chance of rain. Mostly cloudy, with a low around 29.
Saturday
A chance of rain. Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chester CA
 40.3°N 121.23°W (Elev. 4547 ft)
Last Update:
10:31 pm PST Nov 7, 2026
Forecast Valid:
11pm PST Nov 7, 2026-6pm PST Nov 14, 2026
 
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