National Weather Service Forecast for: 16 Miles N Grass Valley CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:36 pm PST Dec 22, 2025
 
This
Afternoon
This Afternoon: Rain. High near 51. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Tonight

Tonight: Rain and thunderstorms before 11pm, then a chance of rain. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Rain then
Chance Rain
 Tuesday

Tuesday: Rain, mainly after 4pm. High near 54. South wind 3 to 6 mph. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain
then Rain
 Tuesday
Night
Tuesday Night: Rain. The rain could be heavy at times. Low around 43. South southeast wind 10 to 15 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Heavy Rain
 Wednesday

Wednesday: Rain. The rain could be heavy at times. High near 50. South southeast wind 6 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.
Heavy Rain
 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm. Low around 41. Chance of precipitation is 100%.
Showers
 Christmas
Day
Christmas Day: Rain before 1pm, then showers and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. High near 46. Chance of precipitation is 100%.
Heavy Rain
 Thursday
Night
Thursday Night: Rain. Cloudy, with a low around 38.
Rain
 Friday

Friday: Rain. Cloudy, with a high near 42.
Rain
Hi 51 °F Lo 45 °F Hi 54 °F Lo 43 °F Hi 50 °F Lo 41 °F Hi 46 °F Lo 38 °F Hi 42 °F

Flood Watch
High Wind Watch
 

This Afternoon
 
 Rain. High near 51. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
 
 Rain and thunderstorms before 11pm, then a chance of rain. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
 
 Rain, mainly after 4pm. High near 54. South wind 3 to 6 mph. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Rain. The rain could be heavy at times. Low around 43. South southeast wind 10 to 15 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
 
 Rain. The rain could be heavy at times. High near 50. South southeast wind 6 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.
Wednesday Night
 
 Showers and possibly a thunderstorm. Low around 41. Chance of precipitation is 100%.
Christmas Day
 
 Rain before 1pm, then showers and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. High near 46. Chance of precipitation is 100%.
Thursday Night
 
 Rain. Cloudy, with a low around 38.
Friday
 
 Rain. Cloudy, with a high near 42.
Friday Night
 
 Rain likely before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32.
Saturday
 
 A slight chance of rain and snow. Mostly sunny, with a high near 48.
Saturday Night
 
 Mostly clear, with a low around 32.
Sunday
 
 Mostly sunny, with a high near 51.
Sunday Night
 
 Partly cloudy, with a low around 35.
Monday
 
 Sunny, with a high near 55.

 

Forecast from NOAA-NWS for 16 Miles N Grass Valley CA.