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

54°F

12°C

Humidity 48%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 04 Nov 04:02 PM PST
Extended Forecast for

Chester CA

  • Tonight

    Tonight: Patchy fog between 1am and 2am. Areas of frost before 1am, then widespread frost after 2am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 30. Calm wind becoming northeast around 5 mph.

    Low: 30 °F

    Areas Frost
    then Frost
    and Patchy
    Fog

  • Thursday

    Thursday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 61. Calm wind.

    High: 61 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 32. North wind around 5 mph becoming calm after midnight.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 64. Light east wind.

    High: 64 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. North northeast wind 5 to 7 mph.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Widespread frost before 8am. Otherwise, sunny, with a high near 67.

    High: 67 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog between 1am and 2am. Areas of frost before 1am, then widespread frost after 2am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 30. Calm wind becoming northeast around 5 mph.
Thursday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 61. Calm wind.
Thursday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 32. North wind around 5 mph becoming calm after midnight.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 64. Light east wind.
Friday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. North northeast wind 5 to 7 mph.
Saturday
Widespread frost before 8am. Otherwise, sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 33.
Veterans Day
A slight chance of rain. Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chester CA
 40.28°N 121.23°W (Elev. 4514 ft)
Last Update:
1:00 pm PST Nov 4, 2026
Forecast Valid:
4pm PST Nov 4, 2026-6pm PST Nov 11, 2026
 
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