National Weather Service Forecast for: Lewiston 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. South southwest wind around 5 mph becoming calm  in the evening.
Mostly Clear
Saturday

Saturday: Sunny, with a high near 97. Light west southwest wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny
Saturday
Night
Saturday Night: Mostly clear, with a low around 58. West wind 6 to 11 mph becoming light west southwest  in the evening. Winds could gust as high as 20 mph.
Mostly Clear
Sunday

Sunday: Mostly sunny, with a high near 89. Calm wind becoming northeast 5 to 9 mph in the afternoon.
Mostly Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 58. North northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Mostly Clear
Monday

Monday: Sunny, with a high near 93. Northeast wind 5 to 8 mph.
Sunny
Monday
Night
Monday Night: Clear, with a low around 57.
Clear
Tuesday

Tuesday: Sunny, with a high near 92.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 57.
Clear
Lo 64 °F Hi 97 °F Lo 58 °F Hi 89 °F Lo 58 °F Hi 93 °F Lo 57 °F Hi 92 °F Lo 57 °F

Heat Advisory
 

Tonight
 
Mostly clear, with a low around 64. South southwest wind around 5 mph becoming calm in the evening.
Saturday
 
Sunny, with a high near 97. Light west southwest wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
 
Mostly clear, with a low around 58. West wind 6 to 11 mph becoming light west southwest in the evening. Winds could gust as high as 20 mph.
Sunday
 
Mostly sunny, with a high near 89. Calm wind becoming northeast 5 to 9 mph in the afternoon.
Sunday Night
 
Mostly clear, with a low around 58. North northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Monday
 
Sunny, with a high near 93. Northeast wind 5 to 8 mph.
Monday Night
 
Clear, with a low around 57.
Tuesday
 
Sunny, with a high near 92.
Tuesday Night
 
Clear, with a low around 57.
Wednesday
 
Sunny, with a high near 92.
Wednesday Night
 
Clear, with a low around 57.
Thursday
 
Sunny, with a high near 94.
Thursday Night
 
Mostly clear, with a low around 59.
Friday
 
Sunny, with a high near 94.

 

Forecast from NOAA-NWS for Lewiston CA.