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

50°F

10°C

Humidity 56%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 01 Sep 09:02 PM PDT
Extended Forecast for

12 Miles WSW Chester CA

  • Tonight

    Tonight: A 10 percent chance of rain after 5am. Patchy frost after 4am. Otherwise, partly cloudy, with a low around 35. Southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 22 mph.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain before 10am, then a chance of rain after 2pm. Partly sunny, with a high near 55. South southwest wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 39. South wind 9 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely

  • Thursday

    Thursday: Rain. High near 52. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 37. South southwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain. Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 11pm. Mostly clear, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
A 10 percent chance of rain after 5am. Patchy frost after 4am. Otherwise, partly cloudy, with a low around 35. Southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 22 mph.
Wednesday
A slight chance of rain before 10am, then a chance of rain after 2pm. Partly sunny, with a high near 55. South southwest wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 39. South wind 9 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 52. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 37. South southwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 59.
Friday Night
A 20 percent chance of rain before 11pm. Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 38.
Labor Day
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Chester CA
 40.25°N 121.45°W (Elev. 4797 ft)
Last Update:
2:01 pm PDT Sep 1, 2026
Forecast Valid:
9pm PDT Sep 1, 2026-6pm PDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation