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

Updated: 1:43 am PST Jan 25, 2020

Overnight Mostly Cloudy Saturday Partly Sunny then Showers Likely Saturday Night Heavy Rain Sunday Showers then Chance Showers Sunday Night Partly Cloudy Monday Mostly Sunny Monday Night Slight Chance Showers Tuesday Chance Showers Tuesday Night Partly Cloudy Lo 43 °F Hi 58 °F Lo 45 °F Hi 52 °F Lo 39 °F Hi 55 °F Lo 40 °F Hi 53 °F Lo 38 °F

Special Weather Statement
 

Overnight	Mostly cloudy, with a low around 43. East wind around 6 mph.
Saturday	Showers likely after 4pm. Partly sunny, with a high near 58. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night	Showers. The rain could be heavy at times. Low around 45. South southeast wind 8 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday	Showers, mainly before 10am. High near 52. South wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night	Partly cloudy, with a low around 39. East wind 3 to 5 mph.
Monday	Mostly sunny, with a high near 55.
Monday Night	A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 40.
Tuesday	A chance of showers. Mostly cloudy, with a high near 53.
Tuesday Night	Partly cloudy, with a low around 38.
Wednesday	Partly sunny, with a high near 58.
Wednesday Night	Mostly cloudy, with a low around 41.
Thursday	Mostly cloudy, with a high near 60.
Thursday Night	Partly cloudy, with a low around 43.
Friday	Mostly sunny, with a high near 63.

 

Forecast from NOAA-NWS for Grass Valley CA.