National Weather Service Forecast for: Redwood Valley CA
Issued by: National Weather Service Eureka, CA
Updated: 11:22 am PST Dec 20, 2025
 
This
Afternoon
This Afternoon: Showers, mainly between 1pm and 4pm, then rain after 4pm. High near 57. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Showers
 Tonight

Tonight: Rain. The rain could be heavy at times. Low around 49. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain
 Sunday

Sunday: Rain. The rain could be heavy at times. High near 59. South southwest wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain
 Sunday
Night
Sunday Night: Showers. Low around 44. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers
 Monday

Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 56. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.
Chance
Showers
 Monday
Night
Monday Night: A chance of showers before 10pm, then rain likely after 10pm. Cloudy, with a low around 41. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Rain Likely
 Tuesday

Tuesday: Rain. High near 53. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Rain
 Tuesday
Night
Tuesday Night: Rain. Cloudy, with a low around 44.
Rain
 Wednesday

Wednesday: Rain. Mostly cloudy, with a high near 54.
Rain
Hi 57 °F Lo 49 °F Hi 59 °F Lo 44 °F Hi 56 °F Lo 41 °F Hi 53 °F Lo 44 °F Hi 54 °F

Flood Watch
 

This Afternoon
 
 Showers, mainly between 1pm and 4pm, then rain after 4pm. High near 57. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
 
 Rain. The rain could be heavy at times. Low around 49. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday
 
 Rain. The rain could be heavy at times. High near 59. South southwest wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
 
 Showers. Low around 44. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
 
 A 50 percent chance of showers. Mostly cloudy, with a high near 56. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
 
 A chance of showers before 10pm, then rain likely after 10pm. Cloudy, with a low around 41. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
 
 Rain. High near 53. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
 
 Rain. Cloudy, with a low around 44.
Wednesday
 
 Rain. Mostly cloudy, with a high near 54.
Wednesday Night
 
 Rain. Cloudy, with a low around 42.
Christmas Day
 
 Rain. Cloudy, with a high near 52.
Thursday Night
 
 Rain. Cloudy, with a low around 40.
Friday
 
 Rain likely. Mostly cloudy, with a high near 54.

 

Forecast from NOAA-NWS for Redwood Valley CA.