National Weather Service Forecast for: 12 Miles SSE Illinois Valley OR
Issued by: National Weather Service Eureka, CA
Updated: 2:10 pm PDT Jun 19, 2026
 
Tonight

Tonight: Isolated showers and thunderstorms before 8pm.  Partly cloudy, with a low around 52. West southwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 10%.
Isolated
T-storms then
Partly Cloudy
Saturday

Saturday: Sunny, with a high near 68. Calm wind becoming west 5 to 8 mph in the afternoon.
Sunny

Saturday
Night
Saturday Night: Clear, with a low around 51. West wind 5 to 7 mph becoming east northeast after midnight.
Clear

Sunday

Sunday: Sunny, with a high near 76. East northeast wind 5 to 7 mph becoming north in the afternoon.
Sunny

Sunday
Night
Sunday Night: Clear, with a low around 56. North northwest wind 6 to 8 mph becoming east northeast after midnight.
Clear

Monday

Monday: Sunny, with a high near 82. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Sunny

Monday
Night
Monday Night: Clear, with a low around 62.
Clear

Tuesday

Tuesday: Sunny, with a high near 80.
Sunny

Tuesday
Night
Tuesday Night: Mostly clear, with a low around 61.
Mostly Clear

Lo 52 °F Hi 68 °F Lo 51 °F Hi 76 °F Lo 56 °F Hi 82 °F Lo 62 °F Hi 80 °F Lo 61 °F

 

Tonight
 
Isolated showers and thunderstorms before 8pm. Partly cloudy, with a low around 52. West southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 10%.
Saturday
 
Sunny, with a high near 68. Calm wind becoming west 5 to 8 mph in the afternoon.
Saturday Night
 
Clear, with a low around 51. West wind 5 to 7 mph becoming east northeast after midnight.
Sunday
 
Sunny, with a high near 76. East northeast wind 5 to 7 mph becoming north in the afternoon.
Sunday Night
 
Clear, with a low around 56. North northwest wind 6 to 8 mph becoming east northeast after midnight.
Monday
 
Sunny, with a high near 82. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Monday Night
 
Clear, with a low around 62.
Tuesday
 
Sunny, with a high near 80.
Tuesday Night
 
Mostly clear, with a low around 61.
Wednesday
 
Sunny, with a high near 79.
Wednesday Night
 
Clear, with a low around 58.
Thursday
 
Sunny, with a high near 77.
Thursday Night
 
Mostly clear, with a low around 56.
Friday
 
Sunny, with a high near 72.

 

Forecast from NOAA-NWS for 12 Miles SSE Illinois Valley OR.