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Local Weather

NWS Forecast for Grass Valley CA
National Weather Service Forecast for: Grass Valley CA
Issued by: National Weather Service Sacramento, CA
Updated: 2:01 pm PDT Apr 4, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 49. Light east wind.
Low: 49 °F
Sunday

Sunday: Sunny, with a high near 75. Light and variable wind.
High: 75 °F
Sunday
Night
Sunday Night: Partly cloudy, with a low around 49. Calm wind.
Low: 49 °F
Monday

Monday: Sunny, with a high near 74. Calm wind becoming west southwest around 5 mph in the afternoon.
High: 74 °F
Monday
Night
Monday Night: Clear, with a low around 47. Light and variable wind.
Low: 47 °F
Tuesday

Tuesday: Sunny, with a high near 71.
High: 71 °F
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 48.
Low: 48 °F
Wednesday

Wednesday: A slight chance of rain, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 67.
High: 67 °F
Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm.  Mostly cloudy, with a low around 47.
Low: 47 °F
Partly Cloudy
Sunny
Partly Cloudy
Sunny
Clear
Sunny
Partly Cloudy
Chance
Showers
Chance
Showers

 

Tonight
 
Partly cloudy, with a low around 49. Light east wind.
Sunday
 
Sunny, with a high near 75. Light and variable wind.
Sunday Night
 
Partly cloudy, with a low around 49. Calm wind.
Monday
 
Sunny, with a high near 74. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
 
Clear, with a low around 47. Light and variable wind.
Tuesday
 
Sunny, with a high near 71.
Tuesday Night
 
Partly cloudy, with a low around 48.
Wednesday
 
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 67.
Wednesday Night
 
A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 47.
Thursday
 
A chance of rain. Partly sunny, with a high near 62.
Thursday Night
 
A chance of rain. Partly cloudy, with a low around 45.
Friday
 
A slight chance of rain. Mostly sunny, with a high near 65.
Friday Night
 
A slight chance of rain. Partly cloudy, with a low around 46.
Saturday
 
A slight chance of rain. Mostly sunny, with a high near 66.

 

Forecast from NOAA-NWS for Grass Valley CA.