National Weather Service Forecast for: 5 Miles NNW Clearlake CA
Issued by: National Weather Service Eureka, CA
Updated: 2:10 pm PDT Jun 29, 2026
 
Overnight

Overnight: Mostly clear, with a low around 56. West wind around 5 mph becoming calm.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 89. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 55. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 88. Calm wind becoming south southeast around 6 mph in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 55. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 86. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 55.
Mostly Clear
 Friday

Friday: Sunny, with a high near 90.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 57.
Clear
Lo 56 °F Hi 89 °F Lo 55 °F Hi 88 °F Lo 55 °F Hi 86 °F Lo 55 °F Hi 90 °F Lo 57 °F

 

Overnight
 
 Mostly clear, with a low around 56. West wind around 5 mph becoming calm.
Tuesday
 
 Sunny, with a high near 89. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
 
 Mostly clear, with a low around 55. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Wednesday
 
 Sunny, with a high near 88. Calm wind becoming south southeast around 6 mph in the afternoon.
Wednesday Night
 
 Mostly clear, with a low around 55. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Thursday
 
 Sunny, with a high near 86. Calm wind becoming east 5 to 7 mph in the afternoon.
Thursday Night
 
 Mostly clear, with a low around 55.
Friday
 
 Sunny, with a high near 90.
Friday Night
 
 Clear, with a low around 57.
Independence Day
 
 Sunny, with a high near 94.
Saturday Night
 
 Mostly clear, with a low around 58.
Sunday
 
 Sunny, with a high near 93.
Sunday Night
 
 Mostly clear, with a low around 57.
Monday
 
 Sunny, with a high near 90.

 

Forecast from NOAA-NWS for 5 Miles NNW Clearlake CA.