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

48°F

9°C

Humidity 90%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 03 Sep 04:02 AM PDT
Extended Forecast for

6 Miles SSE Chester CA

  • Overnight

    Overnight: A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 43. South wind around 9 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance Rain

  • Thursday

    Thursday: Rain, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. High near 56. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm before 11pm, then rain likely. Low around 38. South southwest wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 63. Light southwest wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Slight Chance
    Rain then
    Sunny

  • Friday Night

    Friday Night: Patchy frost after 3am. Otherwise, mostly clear, with a low around 33. Southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 33 °F

    Clear then
    Patchy Frost

  • Saturday

    Saturday: Patchy frost before 8am. Otherwise, sunny, with a high near 69.

    High: 69 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 43. South wind around 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. High near 56. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Rain and possibly a thunderstorm before 11pm, then rain likely. Low around 38. South southwest wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 20 percent chance of rain before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 63. Light southwest wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Patchy frost after 3am. Otherwise, mostly clear, with a low around 33. Southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Patchy frost before 8am. Otherwise, sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 37.
Labor Day
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Chester CA
 40.22°N 121.18°W (Elev. 4518 ft)
Last Update:
2:01 am PDT Sep 3, 2026
Forecast Valid:
4am PDT Sep 3, 2026-6pm PDT Sep 9, 2026
 
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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