Local Weather

NWS Forecast for Grass Valley CA
National Weather Service Forecast for: Grass Valley CA
Issued by: National Weather Service Sacramento, CA
Updated: 9:51 pm PDT Apr 23, 2025
 
Overnight

Overnight: Mostly clear, with a low around 44. Calm wind.
Low: 44 °F
Thursday

Thursday: Increasing clouds, with a high near 65. Calm wind becoming south southwest around 6 mph in the afternoon.
High: 65 °F
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 43. South southwest wind around 6 mph becoming calm  in the evening.
Low: 43 °F
Friday

Friday: Partly sunny, with a high near 57. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
High: 57 °F
Friday
Night
Friday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 40. South southwest wind around 6 mph becoming calm  in the evening.
Low: 40 °F
Saturday

Saturday: Showers likely, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
High: 51 °F
Saturday
Night
Saturday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 42.
Low: 42 °F
Sunday

Sunday: A slight chance of showers before 11am.  Partly sunny, with a high near 56.
High: 56 °F
Sunday
Night
Sunday Night: Mostly clear, with a low around 41.
Low: 41 °F
Mostly Clear

Increasing
Clouds
Mostly Cloudy

Partly Sunny

Chance
Showers
Showers
Likely
Chance
Showers
Slight Chance
Showers then
Partly Sunny
Mostly Clear

 

Overnight
 
Mostly clear, with a low around 44. Calm wind.
Thursday
 
Increasing clouds, with a high near 65. Calm wind becoming south southwest around 6 mph in the afternoon.
Thursday Night
 
Mostly cloudy, with a low around 43. South southwest wind around 6 mph becoming calm in the evening.
Friday
 
Partly sunny, with a high near 57. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Friday Night
 
A 50 percent chance of showers. Mostly cloudy, with a low around 40. South southwest wind around 6 mph becoming calm in the evening.
Saturday
 
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Saturday Night
 
A 50 percent chance of showers. Mostly cloudy, with a low around 42.
Sunday
 
A slight chance of showers before 11am. Partly sunny, with a high near 56.
Sunday Night
 
Mostly clear, with a low around 41.
Monday
 
Sunny, with a high near 69.
Monday Night
 
Mostly clear, with a low around 48.
Tuesday
 
Sunny, with a high near 73.
Tuesday Night
 
Mostly clear, with a low around 51.
Wednesday
 
Sunny, with a high near 76.

 

Forecast from NOAA-NWS for Grass Valley CA.