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

NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd

Read More >

Current conditions at

Nevada County Air Park (KGOO)

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

Clear

41°F

5°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 21 Feb 07:15 PM PST
Extended Forecast for

3 Miles NE Grass Valley CA

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: Sunny, with a high near 57. South wind around 7 mph, with gusts as high as 18 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. East northeast wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 63. East northeast wind around 5 mph becoming light and variable in the morning.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 45. Light east wind. Chance of precipitation is 70%.

    Low: 45 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. The rain could be heavy at times. High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 47. Chance of precipitation is 100%.

    Low: 47 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 60.

    High: 60 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Tonight
Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. Calm wind.
Sunday
Sunny, with a high near 57. South wind around 7 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 37. East northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 63. East northeast wind around 5 mph becoming light and variable in the morning.
Monday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 45. Light east wind. Chance of precipitation is 70%.
Tuesday
Rain. The rain could be heavy at times. High near 52. Chance of precipitation is 100%.
Tuesday Night
Rain. Low around 47. Chance of precipitation is 100%.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 60.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A slight chance of rain. Mostly sunny, with a high near 65.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 68.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Saturday
A slight chance of rain. Partly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Grass Valley CA
 39.26°N 121.02°W (Elev. 2589 ft)
Last Update:
1:21 pm PST Feb 21, 2026
Forecast Valid:
7pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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