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 73%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 02 Sep 01:02 AM PDT
Extended Forecast for

5 Miles NW Chester CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Southeast wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 59. Southeast wind 6 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. South wind 8 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely

  • Thursday

    Thursday: Rain, mainly before 2pm, then showers likely and possibly a thunderstorm after 2pm. High near 53. Southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers

  • Thursday Night

    Thursday Night: Rain. Low around 39. Southwest wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    Low: 39 °F

    Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

  • Friday Night

    Friday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, sunny, with a high near 68.

    High: 68 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Southeast wind around 6 mph.
Wednesday
A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 59. Southeast wind 6 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. South wind 8 to 15 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, mainly before 2pm, then showers likely and possibly a thunderstorm after 2pm. High near 53. Southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 39. Southwest wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Friday
A 40 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 61.
Friday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 35.
Saturday
Areas of frost before 8am. Otherwise, sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 67.
Sunday Night
A slight chance of rain. Mostly clear, with a low around 39.
Labor Day
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Chester CA
 40.34°N 121.3°W (Elev. 4898 ft)
Last Update:
11:31 pm PDT Sep 1, 2026
Forecast Valid:
1am PDT Sep 2, 2026-6pm PDT Sep 8, 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