National Weather Service Forecast for: Red Bluff CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:21 am PST Dec 20, 2025
 
Today

Today: Rain likely, mainly after 3pm. Cloudy, with a high near 53. South wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance Rain
then Rain
Likely
 Tonight

Tonight: Rain. Temperature falling to near 51 by midnight, then rising to around 56 during the remainder of the night. South southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Rain

 Sunday

Sunday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 56. South southeast wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Showers

 Sunday
Night
Sunday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 49. South southeast wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

 Monday

Monday: Rain. High near 52. South wind around 7 mph. Chance of precipitation is 80%.
Rain

 Monday
Night
Monday Night: Rain. Low around 46. Chance of precipitation is 90%.
Rain

 Tuesday

Tuesday: Rain. High near 50. Chance of precipitation is 90%.
Rain

 Tuesday
Night
Tuesday Night: Rain. Cloudy, with a low around 45.
Rain

 Wednesday

Wednesday: Rain. Cloudy, with a high near 48.
Rain
Hi 53 °F Lo 51 °F⇑ Hi 56 °F Lo 49 °F Hi 52 °F Lo 46 °F Hi 50 °F Lo 45 °F Hi 48 °F

Flood Watch
 

Today
 
 Rain likely, mainly after 3pm. Cloudy, with a high near 53. South wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
 
 Rain. Temperature falling to near 51 by midnight, then rising to around 56 during the remainder of the night. South southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
 
 Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 56. South southeast wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
 
 Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 49. South southeast wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
 
 Rain. High near 52. South wind around 7 mph. Chance of precipitation is 80%.
Monday Night
 
 Rain. Low around 46. Chance of precipitation is 90%.
Tuesday
 
 Rain. High near 50. Chance of precipitation is 90%.
Tuesday Night
 
 Rain. Cloudy, with a low around 45.
Wednesday
 
 Rain. Cloudy, with a high near 48.
Wednesday Night
 
 Rain. Cloudy, with a low around 45.
Christmas Day
 
 Rain. Cloudy, with a high near 48.
Thursday Night
 
 Rain. Cloudy, with a low around 42.
Friday
 
 Rain likely. Mostly cloudy, with a high near 47.

 

Forecast from NOAA-NWS for Red Bluff CA.