National Weather Service Forecast for: 12 Miles SSE Illinois Valley OR
Issued by: National Weather Service Eureka, CA
Updated: 2:10 am PDT Jun 22, 2026
 
Overnight

Overnight: Clear, with a low around 54. East wind around 6 mph.
Clear
 Monday

Monday: Sunny, with a high near 80. East wind 5 to 7 mph becoming northwest in the afternoon.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 60. West northwest wind 5 to 7 mph becoming light and variable after midnight.
Mostly Clear
 Tuesday

Tuesday: Mostly sunny, with a high near 78. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.
Mostly Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 59. West northwest wind 5 to 8 mph becoming northeast after midnight.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 77. Northeast wind 6 to 9 mph becoming north northwest in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 57.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 71.
Sunny
 Thursday
Night
Thursday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 51.
Chance Rain
Lo 54 °F Hi 80 °F Lo 60 °F Hi 78 °F Lo 59 °F Hi 77 °F Lo 57 °F Hi 71 °F Lo 51 °F

 

Overnight
 
 Clear, with a low around 54. East wind around 6 mph.
Monday
 
 Sunny, with a high near 80. East wind 5 to 7 mph becoming northwest in the afternoon.
Monday Night
 
 Mostly clear, with a low around 60. West northwest wind 5 to 7 mph becoming light and variable after midnight.
Tuesday
 
 Mostly sunny, with a high near 78. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 59. West northwest wind 5 to 8 mph becoming northeast after midnight.
Wednesday
 
 Sunny, with a high near 77. Northeast wind 6 to 9 mph becoming north northwest in the afternoon.
Wednesday Night
 
 Mostly clear, with a low around 57.
Thursday
 
 Sunny, with a high near 71.
Thursday Night
 
 A chance of rain after 11pm. Mostly cloudy, with a low around 51.
Friday
 
 A chance of rain. Mostly cloudy, with a high near 57.
Friday Night
 
 A chance of rain. Mostly cloudy, with a low around 48.
Saturday
 
 Mostly sunny, with a high near 59.
Saturday Night
 
 Mostly clear, with a low around 43.
Sunday
 
 Sunny, with a high near 63.

 

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