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

49°F

9°C

Humidity 91%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 04 Sep 03:47 AM PDT
Extended Forecast for

Greenville CA

  • Overnight

    Overnight: A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 46. Light west northwest wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

    High: 67 °F

    Chance Rain
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am. Patchy frost after 4am. Otherwise, mostly clear, with a low around 33. Light and variable wind.

    Low: 33 °F

    Clear then
    Patchy Frost
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Patchy frost before 8am. Otherwise, sunny, with a high near 73. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 73 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 38. Southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny, with a high near 71.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Patchy frost after 4am. Otherwise, mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Frost and
    Patchy Fog

  • Labor Day

    Labor Day: Patchy fog before 8am. Patchy frost before 7am. Otherwise, sunny, with a high near 80.

    High: 80 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 46. Light west northwest wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of rain, mainly before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Patchy fog after 1am. Patchy frost after 4am. Otherwise, mostly clear, with a low around 33. Light and variable wind.
Saturday
Patchy fog before 9am. Patchy frost before 8am. Otherwise, sunny, with a high near 73. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 38. Southwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 71.
Sunday Night
Patchy fog after 3am. Patchy frost after 4am. Otherwise, mostly clear, with a low around 36.
Labor Day
Patchy fog before 8am. Patchy frost before 7am. Otherwise, sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 83.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Thursday
A slight chance of rain. Mostly sunny, with a high near 83.
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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 Sep 4, 2026
Forecast Valid:
4am PDT Sep 4, 2026-6pm PDT Sep 10, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation