National Weather Service Forecast for: Potter Valley CA
Issued by: National Weather Service Eureka, CA
Updated: 2:10 am PDT Jun 22, 2026
 
Overnight

Overnight: Patchy fog.  Otherwise, mostly clear, with a low around 52. Calm wind.
Patchy Fog
Monday

Monday: Sunny, with a high near 95. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 53. West wind 5 to 7 mph becoming calm  in the evening.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 96. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 54. West wind around 6 mph becoming calm  in the evening.
Clear
Wednesday

Wednesday: Sunny, with a high near 95. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Clear, with a low around 52.
Clear
Thursday

Thursday: Sunny, with a high near 90.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 49.
Mostly Clear
Lo 52 °F Hi 95 °F Lo 53 °F Hi 96 °F Lo 54 °F Hi 95 °F Lo 52 °F Hi 90 °F Lo 49 °F

 

Overnight
 
Patchy fog. Otherwise, mostly clear, with a low around 52. Calm wind.
Monday
 
Sunny, with a high near 95. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Monday Night
 
Mostly clear, with a low around 53. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
 
Sunny, with a high near 96. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
 
Clear, with a low around 54. West wind around 6 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 95. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
 
Clear, with a low around 52.
Thursday
 
Sunny, with a high near 90.
Thursday Night
 
Mostly clear, with a low around 49.
Friday
 
Sunny, with a high near 81.
Friday Night
 
Mostly clear, with a low around 48.
Saturday
 
Sunny, with a high near 81.
Saturday Night
 
Mostly clear, with a low around 47.
Sunday
 
Sunny, with a high near 87.

 

Forecast from NOAA-NWS for Potter Valley CA.