National Weather Service Forecast for: Williams CA
Issued by: National Weather Service Sacramento, CA
Updated: 11:31 pm PDT Jun 29, 2026
 
Tonight

Tonight: Clear, with a low around 61. Calm wind.
Clear
 Tuesday

Tuesday: Sunny, with a high near 91. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 60. South wind 5 to 8 mph becoming calm in the evening.
Clear
 Wednesday

Wednesday: Sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 58. Southeast wind 3 to 8 mph.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 87.
Sunny
 Thursday
Night
Thursday Night: Clear, with a low around 58.
Clear
 Friday

Friday: Sunny, with a high near 91.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 62.
Clear
Lo 61 °F Hi 91 °F Lo 60 °F Hi 90 °F Lo 58 °F Hi 87 °F Lo 58 °F Hi 91 °F Lo 62 °F

 

Tonight
 
 Clear, with a low around 61. Calm wind.
Tuesday
 
 Sunny, with a high near 91. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tuesday Night
 
 Clear, with a low around 60. South wind 5 to 8 mph becoming calm in the evening.
Wednesday
 
 Sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
 
 Mostly clear, with a low around 58. Southeast wind 3 to 8 mph.
Thursday
 
 Sunny, with a high near 87.
Thursday Night
 
 Clear, with a low around 58.
Friday
 
 Sunny, with a high near 91.
Friday Night
 
 Clear, with a low around 62.
Independence Day
 
 Sunny, with a high near 95.
Saturday Night
 
 Mostly clear, with a low around 61.
Sunday
 
 Sunny, with a high near 93.
Sunday Night
 
 Mostly clear, with a low around 61.
Monday
 
 Sunny, with a high near 93.

 

Forecast from NOAA-NWS for Williams CA.