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

Tonight: Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm  after midnight.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 87. Light north northwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 51. West wind 9 to 14 mph becoming light northwest  after midnight. Winds could gust as high as 28 mph.
Clear
Wednesday

Wednesday: Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 54. West wind 6 to 11 mph becoming light and variable  in the evening. Winds could gust as high as 22 mph.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 54.
Mostly Clear
Friday

Friday: Sunny, with a high near 90.
Sunny
Friday
Night
Friday Night: Clear, with a low around 56.
Clear
Lo 51 °F Hi 87 °F Lo 51 °F Hi 87 °F Lo 54 °F Hi 87 °F Lo 54 °F Hi 90 °F Lo 56 °F

 

Tonight
 
Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm after midnight.
Tuesday
 
Sunny, with a high near 87. Light north northwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
 
Clear, with a low around 51. West wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 28 mph.
Wednesday
 
Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 54. West wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Thursday
 
Sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
 
Mostly clear, with a low around 54.
Friday
 
Sunny, with a high near 90.
Friday Night
 
Clear, with a low around 56.
Independence Day
 
Sunny, with a high near 95.
Saturday Night
 
Mostly clear, with a low around 59.
Sunday
 
Sunny, with a high near 94.
Sunday Night
 
Mostly clear, with a low around 59.
Monday
 
Sunny, with a high near 92.

 

Forecast from NOAA-NWS for Junction City CA.