National Weather Service Forecast for: 6 Miles W Donner Summit CA
Issued by: National Weather Service Sacramento, CA
Updated: 2:01 pm PDT Sep 12, 2026
 
Tonight

Tonight: Clear, with a low around 44. South wind 6 to 15 mph, with gusts as high as 39 mph.
Clear
Sunday

Sunday: Widespread haze between 11am and noon. Sunny, with a high near 63. West southwest wind 5 to 9 mph, with gusts as high as 25 mph.
Haze then
Sunny
Sunday
Night
Sunday Night: Clear, with a low around 42. Light and variable wind becoming east northeast 5 to 9 mph after midnight. Winds could gust as high as 22 mph.
Clear
Monday

Monday: Sunny, with a high near 73. East northeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 23 mph.
Sunny
Monday
Night
Monday Night: Clear, with a low around 46. Light and variable wind becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 18 mph.
Clear
Tuesday

Tuesday: Sunny, with a high near 71.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 46.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 72.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 47.
Mostly Clear
Lo 44 °F Hi 63 °F Lo 42 °F Hi 73 °F Lo 46 °F Hi 71 °F Lo 46 °F Hi 72 °F Lo 47 °F

 

Tonight
 
Clear, with a low around 44. South wind 6 to 15 mph, with gusts as high as 39 mph.
Sunday
 
Widespread haze between 11am and noon. Sunny, with a high near 63. West southwest wind 5 to 9 mph, with gusts as high as 25 mph.
Sunday Night
 
Clear, with a low around 42. Light and variable wind becoming east northeast 5 to 9 mph after midnight. Winds could gust as high as 22 mph.
Monday
 
Sunny, with a high near 73. East northeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 23 mph.
Monday Night
 
Clear, with a low around 46. Light and variable wind becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 18 mph.
Tuesday
 
Sunny, with a high near 71.
Tuesday Night
 
Mostly clear, with a low around 46.
Wednesday
 
Sunny, with a high near 72.
Wednesday Night
 
Mostly clear, with a low around 47.
Thursday
 
Sunny, with a high near 75.
Thursday Night
 
Mostly clear, with a low around 49.
Friday
 
Sunny, with a high near 76.
Friday Night
 
Mostly clear, with a low around 50.
Saturday
 
Sunny, with a high near 74.

 

Forecast from NOAA-NWS for 6 Miles W Donner Summit CA.