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

CASHMAN (CHAC1)

Lat: 40.00194°NLon: 120.915°WElev: 4478.0ft.

NA

48°F

9°C

Humidity 59%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 21 Oct 06:47 AM PDT
Extended Forecast for

Greenville CA

  • Today

    Today: A 40 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 72. Light and variable wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 11pm, then rain, mainly between 11pm and 2am. Low around 38. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers

  • Thursday

    Thursday: Rain, mainly after 11am. High near 61. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 11pm. Patchy frost after 5am. Low around 32. Calm wind becoming southwest around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain then
    Slight Chance
    Rain

  • Friday

    Friday: Areas of frost before 10am. Otherwise, sunny, with a high near 68. Calm wind becoming north around 5 mph in the afternoon.

    High: 68 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Widespread frost after 3am. Otherwise, clear, with a low around 23.

    Low: 23 °F

    Clear then
    Frost

  • Saturday

    Saturday: Widespread frost before 10am. Otherwise, sunny, with a high near 70.

    High: 70 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 72. Light and variable wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 11pm, then rain, mainly between 11pm and 2am. Low around 38. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly after 11am. High near 61. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, mainly before 11pm. Patchy frost after 5am. Low around 32. Calm wind becoming southwest around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Areas of frost before 10am. Otherwise, sunny, with a high near 68. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Widespread frost after 3am. Otherwise, clear, with a low around 23.
Saturday
Widespread frost before 10am. Otherwise, sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 28.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville CA
 40.14°N 120.96°W (Elev. 3599 ft)
Last Update:
2:01 am PDT Oct 21, 2026
Forecast Valid:
7am PDT Oct 21, 2026-6pm PDT Oct 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation