National Weather Service Forecast for: Middletown CA
Issued by: National Weather Service Eureka, CA
Updated: 2:10 pm PDT Jun 29, 2026
 
Tonight

Tonight: Mostly clear, with a low around 55. West wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 20 mph.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 53. Southwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 20 mph.
Clear
Wednesday

Wednesday: Sunny, with a high near 84. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 51. Southwest wind 5 to 9 mph becoming calm  in the evening.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunny
Thursday
Night
Thursday Night: Clear, with a low around 51.
Clear
Friday

Friday: Sunny, with a high near 85.
Sunny
Friday
Night
Friday Night: Clear, with a low around 54.
Clear
Lo 55 °F Hi 85 °F Lo 53 °F Hi 84 °F Lo 51 °F Hi 81 °F Lo 51 °F Hi 85 °F Lo 54 °F

 

Tonight
 
Mostly clear, with a low around 55. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
 
Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
 
Clear, with a low around 53. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Wednesday
 
Sunny, with a high near 84. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 51. Southwest wind 5 to 9 mph becoming calm in the evening.
Thursday
 
Sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
 
Clear, with a low around 51.
Friday
 
Sunny, with a high near 85.
Friday Night
 
Clear, with a low around 54.
Independence Day
 
Sunny, with a high near 88.
Saturday Night
 
Mostly clear, with a low around 54.
Sunday
 
Sunny, with a high near 86.
Sunday Night
 
Mostly clear, with a low around 53.
Monday
 
Sunny, with a high near 85.

 

Forecast from NOAA-NWS for Middletown CA.