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

55°F

13°C

Humidity 32%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 19 Oct 01:47 AM PDT
Extended Forecast for

Greenville CA

  • Overnight

    Overnight: Clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 72. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.

    High: 71 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 33. Calm wind becoming northeast around 5 mph.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm, then rain after 8pm. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Showers

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 59.

    High: 59 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 36. Calm wind.
Monday
Mostly sunny, with a high near 72. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 35. Light and variable wind.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33. Calm wind becoming northeast around 5 mph.
Wednesday
Rain likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm, then rain after 8pm. Low around 35. Chance of precipitation is 80%.
Thursday
Rain. Mostly cloudy, with a high near 59.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 64.
Saturday Night
A chance of rain. Partly cloudy, with a low around 28.
Sunday
A chance of rain. Mostly sunny, with a high near 64.
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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:
2:00 am PDT Oct 19, 2026
Forecast Valid:
2am PDT Oct 19, 2026-6pm PDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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