National Weather Service Forecast for: Helena CA
Issued by: National Weather Service Eureka, CA
Updated: 2:02 pm PDT May 30, 2025
 
Tonight

Tonight: Mostly clear, with a low around 64. Southwest wind 5 to 9 mph becoming light west southwest after midnight.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 92. West wind 6 to 14 mph, with gusts as high as 22 mph.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 58. West southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 88. West wind 5 to 7 mph.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 57. Breezy, with a west northwest wind 7 to 16 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.
Mostly Clear
and Breezy
 Monday

Monday: Sunny, with a high near 92. Northeast wind 7 to 9 mph becoming northwest in the afternoon.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 56.
Clear
 Tuesday

Tuesday: Sunny, with a high near 90.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 56.
Clear
Lo 64 °F Hi 92 °F Lo 58 °F Hi 88 °F Lo 57 °F Hi 92 °F Lo 56 °F Hi 90 °F Lo 56 °F

Heat Advisory
 

Tonight
 
 Mostly clear, with a low around 64. Southwest wind 5 to 9 mph becoming light west southwest after midnight.
Saturday
 
 Sunny, with a high near 92. West wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday Night
 
 Mostly clear, with a low around 58. West southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Sunday
 
 Sunny, with a high near 88. West wind 5 to 7 mph.
Sunday Night
 
 Mostly clear, with a low around 57. Breezy, with a west northwest wind 7 to 16 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.
Monday
 
 Sunny, with a high near 92. Northeast wind 7 to 9 mph becoming northwest in the afternoon.
Monday Night
 
 Clear, with a low around 56.
Tuesday
 
 Sunny, with a high near 90.
Tuesday Night
 
 Clear, with a low around 56.
Wednesday
 
 Sunny, with a high near 90.
Wednesday Night
 
 Clear, with a low around 57.
Thursday
 
 Mostly sunny, with a high near 92.
Thursday Night
 
 Mostly clear, with a low around 59.
Friday
 
 Sunny, with a high near 93.

 

Forecast from NOAA-NWS for Helena CA.