National Weather Service Forecast for: 21 Miles SW Willows CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:01 pm PST Nov 1, 2026
 
Tonight

Tonight: Mostly clear, with a low around 41. Light west northwest wind.
Mostly Clear


 Monday

Monday: Increasing clouds, with a high near 64. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Increasing
Clouds

 Monday
Night
Monday Night: Showers likely, mainly after 4am. Areas of fog after 5am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 40. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy
then Showers
Likely and
Areas Fog
 Tuesday

Tuesday: Showers, mainly before 4pm. Areas of fog before 8am. High near 55. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers and
Areas Fog

 Tuesday
Night
Tuesday Night: A 30 percent chance of showers before 10pm. Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 39. Light northwest wind.
Chance
Showers and
Patchy Fog
then Patchy
Fog
 Wednesday

Wednesday: Sunny, with a high near 65.
Sunny


 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 42.
Partly Cloudy


 Thursday

Thursday: Sunny, with a high near 68.
Sunny


 Thursday
Night
Thursday Night: Partly cloudy, with a low around 44.
Partly Cloudy
Lo 41 °F Hi 64 °F Lo 40 °F Hi 55 °F Lo 39 °F Hi 65 °F Lo 42 °F Hi 68 °F Lo 44 °F

 

Tonight
 
 Mostly clear, with a low around 41. Light west northwest wind.
Monday
 
 Increasing clouds, with a high near 64. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Monday Night
 
 Showers likely, mainly after 4am. Areas of fog after 5am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 40. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 Showers, mainly before 4pm. Areas of fog before 8am. High near 55. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 A 30 percent chance of showers before 10pm. Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 39. Light northwest wind.
Wednesday
 
 Sunny, with a high near 65.
Wednesday Night
 
 Partly cloudy, with a low around 42.
Thursday
 
 Sunny, with a high near 68.
Thursday Night
 
 Partly cloudy, with a low around 44.
Friday
 
 Sunny, with a high near 71.
Friday Night
 
 Mostly clear, with a low around 45.
Saturday
 
 Sunny, with a high near 71.
Saturday Night
 
 Partly cloudy, with a low around 44.
Sunday
 
 Mostly sunny, with a high near 70.

 

Forecast from NOAA-NWS for 21 Miles SW Willows CA.