National Weather Service Forecast for: Grass Valley CA Issued by: National Weather Service Sacramento, CA

Updated: 1:29 am PST Dec 7, 2022

Overnight Clear Wednesday Sunny Wednesday Night Patchy Fog Thursday Chance Rain and Patchy Fog then Rain Thursday Night Rain Friday Chance Rain and Patchy Fog Friday Night Rain and Patchy Fog Saturday Rain Saturday Night Rain Lo 33 °F Hi 48 °F Lo 33 °F Hi 45 °F Lo 36 °F Hi 43 °F Lo 36 °F Hi 43 °F Lo 37 °F

 

Overnight	Clear, with a steady temperature around 33. East wind around 7 mph.
Wednesday	Sunny, with a high near 48. East southeast wind 5 to 7 mph becoming south southwest in the afternoon.
Wednesday Night	Patchy fog. Otherwise, increasing clouds, with a low around 33. Southeast wind around 7 mph.
Thursday	Rain, mainly after 5pm. Patchy fog before 11am. High near 45. South southeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night	Rain. Low around 36. South southeast wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Friday	A 40 percent chance of rain. Patchy fog before 11am, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 43.
Friday Night	Rain, mainly after 11pm. Patchy fog before 11pm. Low around 36. Chance of precipitation is 90%.
Saturday	Rain. Cloudy, with a high near 43.
Saturday Night	Rain. Cloudy, with a low around 37.
Sunday	Rain showers likely before 5pm, then a chance of rain and snow showers. Cloudy, with a high near 41.
Sunday Night	A chance of rain and snow showers. Patchy fog. Otherwise, mostly cloudy, with a low around 30.
Monday	Patchy fog. Otherwise, partly sunny, with a high near 40.
Monday Night	Patchy fog. Otherwise, partly cloudy, with a low around 26.
Tuesday	Mostly sunny, with a high near 42.

 

Forecast from NOAA-NWS for Grass Valley CA.