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

READER RANCH (RRRC1)

Lat: 39.30351°NLon: 121.11725°WElev: 1968.0ft.

NA

53°F

12°C

Humidity 44%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 11 Nov 08:13 AM PST
Extended Forecast for

Penn Valley CA

  • Veterans Day

    Veterans Day: Sunny, with a high near 72. Light and variable wind.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. East southeast wind 3 to 5 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 72. Light and variable wind becoming south southwest around 5 mph in the afternoon.

    High: 72 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain likely after 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Light east southeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Partly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain, mainly before 1pm, then showers and possibly a thunderstorm after 1pm. High near 59. South wind 11 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.

    High: 59 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 7pm, then rain, mainly after 7pm. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Showers then
    Rain Likely

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 56.

    High: 56 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 10pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

Detailed Forecast

Veterans Day
Sunny, with a high near 72. Light and variable wind.
Tonight
Mostly clear, with a low around 51. East southeast wind 3 to 5 mph.
Thursday
Increasing clouds, with a high near 72. Light and variable wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Rain likely after 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Light east southeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly before 1pm, then showers and possibly a thunderstorm after 1pm. High near 59. South wind 11 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Friday Night
Showers and possibly a thunderstorm before 7pm, then rain, mainly after 7pm. Low around 44. Chance of precipitation is 90%.
Saturday
A 40 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 56.
Saturday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 43.
Sunday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 56.
Sunday Night
Rain. Cloudy, with a low around 43.
Monday
Rain. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain. Mostly cloudy, with a low around 36.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Penn Valley CA
 39.2°N 121.22°W (Elev. 1598 ft)
Last Update:
1:01 am PST Nov 11, 2026
Forecast Valid:
8am PST Nov 11, 2026-6pm PST Nov 17, 2026
 
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Additional Resources

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Chance of Precipitation