National Weather Service Forecast for: Ukiah CA
Issued by: National Weather Service Eureka, CA
Updated: 10:05 am PDT Oct 6, 2026
 
Today

Today: Sunny and hot, with a high near 100. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Hot
Tonight

Tonight: Clear, with a low around 58. West northwest wind 5 to 7 mph becoming calm  in the evening.
Clear
Wednesday

Wednesday: Sunny and hot, with a high near 100. Calm wind becoming west southwest around 5 mph in the afternoon.
Hot
Wednesday
Night
Wednesday Night: Clear, with a low around 56. West wind 5 to 9 mph becoming calm  in the evening.
Clear
Thursday

Thursday: Sunny and hot, with a high near 99. Calm wind becoming south southwest around 5 mph in the afternoon.
Hot
Thursday
Night
Thursday Night: Clear, with a low around 58. West southwest wind 5 to 7 mph becoming calm  in the evening.
Clear
Friday

Friday: Sunny, with a high near 96.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 52.
Mostly Clear
Saturday

Saturday: Sunny, with a high near 80.
Sunny
Hi 100 °F Lo 58 °F Hi 100 °F Lo 56 °F Hi 99 °F Lo 58 °F Hi 96 °F Lo 52 °F Hi 80 °F

Heat Advisory
 

Today
 
Sunny and hot, with a high near 100. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Tonight
 
Clear, with a low around 58. West northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
 
Sunny and hot, with a high near 100. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
 
Clear, with a low around 56. West wind 5 to 9 mph becoming calm in the evening.
Thursday
 
Sunny and hot, with a high near 99. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
 
Clear, with a low around 58. West southwest wind 5 to 7 mph becoming calm in the evening.
Friday
 
Sunny, with a high near 96.
Friday Night
 
Mostly clear, with a low around 52.
Saturday
 
Sunny, with a high near 80.
Saturday Night
 
Mostly clear, with a low around 45.
Sunday
 
Sunny, with a high near 79.
Sunday Night
 
Mostly clear, with a low around 43.
Columbus Day
 
Sunny, with a high near 78.

 

Forecast from NOAA-NWS for Ukiah CA.