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

Nevada County Air Park (KGOO)

Lat: 39.224028°NLon: 121.003083°WElev: 3154.0ft.

Mist

45°F

7°C

Humidity 100%
Wind Speed NA 4 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 45°F (7°C)
Visibility 0.75 mi
Wind Chill43°F (6°C)
Last update 13 Nov 10:55 PM PST
Extended Forecast for

4 Miles NE Grass Valley CA

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog between 8am and 10am. Otherwise, mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers, mainly after 2pm. High near 53. South wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 45. Light south wind. Chance of precipitation is 100%.

    Low: 45 °F

    Showers

  • Monday

    Monday: A 50 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 10pm. Patchy frost after 3am. Otherwise, partly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Showers then
    Patchy Frost

  • Tuesday

    Tuesday: Areas of frost before 8am. Otherwise, sunny, with a high near 51.

    High: 51 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 4am. Partly cloudy, with a low around 38.

    Low: 38 °F

    Rain

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Saturday
Patchy fog between 8am and 10am. Otherwise, mostly sunny, with a high near 55. Calm wind.
Saturday Night
Mostly cloudy, with a low around 44. Calm wind.
Sunday
Showers, mainly after 2pm. High near 53. South wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 45. Light south wind. Chance of precipitation is 100%.
Monday
A 50 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 49.
Monday Night
A 20 percent chance of showers before 10pm. Patchy frost after 3am. Otherwise, partly cloudy, with a low around 36.
Tuesday
Areas of frost before 8am. Otherwise, sunny, with a high near 51.
Tuesday Night
Rain, mainly after 4am. Partly cloudy, with a low around 38.
Wednesday
Rain. Cloudy, with a high near 43.
Wednesday Night
Rain. Cloudy, with a low around 38.
Thursday
Rain likely. Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Grass Valley CA
 39.26°N 121°W (Elev. 2772 ft)
Last Update:
10:31 pm PST Nov 13, 2026
Forecast Valid:
11pm PST Nov 13, 2026-6pm PST Nov 20, 2026
 
Forecast Discussion
 
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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