National Weather Service Forecast for: Williams CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:21 am PST Feb 2, 2026
 
Today

Today: Sunny, with a high near 69. North wind around 6 mph.
Sunny
 Tonight

Tonight: Partly cloudy, with a low around 42. Calm wind.
Partly Cloudy
 Tuesday

Tuesday: Sunny, with a high near 68. Calm wind becoming north around 6 mph in the morning.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 42. Calm wind.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 65. Calm wind becoming north around 6 mph in the morning.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 43.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 64.
Sunny
 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 46.
Mostly Cloudy
 Friday

Friday: Mostly sunny, with a high near 64.
Mostly Sunny
Hi 69 °F Lo 42 °F Hi 68 °F Lo 42 °F Hi 65 °F Lo 43 °F Hi 64 °F Lo 46 °F Hi 64 °F

 

Today
 
 Sunny, with a high near 69. North wind around 6 mph.
Tonight
 
 Partly cloudy, with a low around 42. Calm wind.
Tuesday
 
 Sunny, with a high near 68. Calm wind becoming north around 6 mph in the morning.
Tuesday Night
 
 Mostly clear, with a low around 42. Calm wind.
Wednesday
 
 Sunny, with a high near 65. Calm wind becoming north around 6 mph in the morning.
Wednesday Night
 
 Mostly clear, with a low around 43.
Thursday
 
 Sunny, with a high near 64.
Thursday Night
 
 Mostly cloudy, with a low around 46.
Friday
 
 Mostly sunny, with a high near 64.
Friday Night
 
 Partly cloudy, with a low around 45.
Saturday
 
 Mostly sunny, with a high near 63.
Saturday Night
 
 A slight chance of rain. Partly cloudy, with a low around 47.
Sunday
 
 A chance of rain. Partly sunny, with a high near 62.

 

Forecast from NOAA-NWS for Williams CA.