National Weather Service Forecast for: 12 Miles SSE Illinois Valley OR
Issued by: National Weather Service Eureka, CA
Updated: 2:10 pm PDT Jun 29, 2026
 
Overnight

Overnight: Mostly clear, with a low around 44. Northeast wind around 9 mph, with gusts as high as 21 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 65. North wind around 10 mph, with gusts as high as 23 mph.
Sunny
 Tuesday
Night
Tuesday Night: Increasing clouds, with a low around 44. North wind 9 to 13 mph, with gusts as high as 24 mph.
Increasing
Clouds
 Wednesday

Wednesday: Partly sunny, then gradually becoming sunny, with a high near 64. North wind around 11 mph, with gusts as high as 24 mph.
Becoming
Sunny
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 47. North wind 8 to 13 mph, with gusts as high as 24 mph.
Partly Cloudy
 Thursday

Thursday: Sunny, with a high near 68. Northeast wind around 8 mph becoming north northwest in the afternoon.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 50.
Mostly Clear
 Friday

Friday: Sunny, with a high near 72.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 54.
Clear
Lo 44 °F Hi 65 °F Lo 44 °F Hi 64 °F Lo 47 °F Hi 68 °F Lo 50 °F Hi 72 °F Lo 54 °F

 

Overnight
 
 Mostly clear, with a low around 44. Northeast wind around 9 mph, with gusts as high as 21 mph.
Tuesday
 
 Sunny, with a high near 65. North wind around 10 mph, with gusts as high as 23 mph.
Tuesday Night
 
 Increasing clouds, with a low around 44. North wind 9 to 13 mph, with gusts as high as 24 mph.
Wednesday
 
 Partly sunny, then gradually becoming sunny, with a high near 64. North wind around 11 mph, with gusts as high as 24 mph.
Wednesday Night
 
 Partly cloudy, with a low around 47. North wind 8 to 13 mph, with gusts as high as 24 mph.
Thursday
 
 Sunny, with a high near 68. Northeast wind around 8 mph becoming north northwest in the afternoon.
Thursday Night
 
 Mostly clear, with a low around 50.
Friday
 
 Sunny, with a high near 72.
Friday Night
 
 Clear, with a low around 54.
Independence Day
 
 Sunny, with a high near 76.
Saturday Night
 
 Mostly clear, with a low around 57.
Sunday
 
 Sunny, with a high near 75.
Sunday Night
 
 Mostly clear, with a low around 57.
Monday
 
 Sunny, with a high near 72.

 

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