Current conditions at

Nevada County Air Park (KGOO)

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

Clear

61°F

16°C

Humidity 15%
Wind Speed E 9 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 05 Nov 09:35 PM PST
Extended Forecast for

Grass Valley CA

  • Tonight

    Tonight: Mostly clear, with a low around 45. East northeast wind 3 to 5 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 68. Calm wind.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70. East northeast wind around 5 mph becoming calm  in the morning.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. Light east northeast wind.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 45. East northeast wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 68. Calm wind.
Friday Night
Mostly clear, with a low around 48. East northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 70. East northeast wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 49. Light east northeast wind.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 48.
Veterans Day
A slight chance of rain. Mostly sunny, with a high near 67.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 48.
Thursday
A chance of rain. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Valley CA
 39.21°N 121.04°W (Elev. 2598 ft)
1:00 pm PST Nov 5, 2026
9pm PST Nov 5, 2026-6pm PST Nov 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database