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

55°F

13°C

Humidity 66%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 12 Nov 09:13 PM PST
Extended Forecast for

13 Miles N Grass Valley CA

  • Tonight

    Tonight: Rain likely, mainly after 1am. Increasing clouds, with a low around 45. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: Rain and possibly a thunderstorm. High near 55. South southwest wind 7 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 55 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 10pm. Low around 39. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain before 10am. Partly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of rain after 10am. Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain before 10pm. Partly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Tonight
Rain likely, mainly after 1am. Increasing clouds, with a low around 45. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain and possibly a thunderstorm. High near 55. South southwest wind 7 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Rain, mainly before 10pm. Low around 39. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of rain before 10am. Partly sunny, with a high near 58. Calm wind.
Saturday Night
Mostly cloudy, with a low around 38. Calm wind.
Sunday
A 50 percent chance of rain after 10am. Mostly cloudy, with a high near 57.
Sunday Night
Rain. Low around 41. Chance of precipitation is 90%.
Monday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain before 10pm. Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 34.
Wednesday
Rain. Mostly cloudy, with a high near 48.
Wednesday Night
Rain. Mostly cloudy, with a low around 35.
Thursday
Rain likely. Mostly cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Grass Valley CA
 39.41°N 121.06°W (Elev. 2024 ft)
Last Update:
1:00 pm PST Nov 12, 2026
Forecast Valid:
9pm PST Nov 12, 2026-6pm PST Nov 19, 2026
 
Forecast Discussion
 
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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