National Weather Service Forecast for: Willows CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:36 pm PST Dec 22, 2025
 
Tonight

Tonight: Rain, mainly before 3am. Patchy fog after 11pm. Steady temperature around 55. Light south southeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain and
Patchy Fog
 Tuesday

Tuesday: Rain, mainly before 3pm. Patchy fog before 11am. High near 56. Southeast wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain and
Patchy Fog
 Tuesday
Night
Tuesday Night: Rain. Steady temperature around 55. South southeast wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Rain
 Wednesday

Wednesday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 53. South southeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm before 10pm, then rain between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 50. South southeast wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%.
Showers
 Christmas
Day
Christmas Day: Rain before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then rain and possibly a thunderstorm after 4pm. High near 51. Chance of precipitation is 100%.
Showers
 Thursday
Night
Thursday Night: Rain. Low around 44. Chance of precipitation is 100%.
Rain
 Friday

Friday: Rain, mainly before 4pm. Mostly cloudy, with a high near 48.
Rain
 Friday
Night
Friday Night: A chance of rain, mainly before 10pm. Partly cloudy, with a low around 39.
Chance Rain
Lo 55 °F Hi 56 °F Lo 55 °F Hi 53 °F Lo 50 °F Hi 51 °F Lo 44 °F Hi 48 °F Lo 39 °F

Flood Watch
High Wind Watch
 

Tonight
 
 Rain, mainly before 3am. Patchy fog after 11pm. Steady temperature around 55. Light south southeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
 
 Rain, mainly before 3pm. Patchy fog before 11am. High near 56. Southeast wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Rain. Steady temperature around 55. South southeast wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
 
 Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 53. South southeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 Showers and possibly a thunderstorm before 10pm, then rain between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 50. South southeast wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%.
Christmas Day
 
 Rain before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then rain and possibly a thunderstorm after 4pm. High near 51. Chance of precipitation is 100%.
Thursday Night
 
 Rain. Low around 44. Chance of precipitation is 100%.
Friday
 
 Rain, mainly before 4pm. Mostly cloudy, with a high near 48.
Friday Night
 
 A chance of rain, mainly before 10pm. Partly cloudy, with a low around 39.
Saturday
 
 Mostly sunny, with a high near 47.
Saturday Night
 
 Mostly clear, with a low around 35.
Sunday
 
 Mostly sunny, with a high near 48.
Sunday Night
 
 Partly cloudy, with a low around 35.
Monday
 
 Sunny, with a high near 50.

 

Forecast from NOAA-NWS for Willows CA.