National Weather Service Forecast for: Donner Summit CA
Issued by: National Weather Service Sacramento, CA
Updated: 4:21 am PST Jan 14, 2025
 
Today

Today: Sunny, with a high near 43. East northeast wind 7 to 16 mph, with gusts as high as 28 mph.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 27. East northeast wind around 10 mph, with gusts as high as 20 mph.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 45. East wind 6 to 8 mph.
Sunny
 Wednesday
Night
Wednesday Night: Widespread frost after 3am. Otherwise, mostly clear, with a low around 24. East wind 3 to 6 mph.
Mostly Clear
then Frost
 Thursday

Thursday: Widespread frost before 8am. Otherwise, sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon.
Frost then
Sunny
 Thursday
Night
Thursday Night: Widespread frost. Otherwise, mostly clear, with a low around 23.
Frost
 Friday

Friday: Sunny, with a high near 42.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 18.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 37.
Sunny
Hi 43 °F Lo 27 °F Hi 45 °F Lo 24 °F Hi 45 °F Lo 23 °F Hi 42 °F Lo 18 °F Hi 37 °F

 

Today
 
 Sunny, with a high near 43. East northeast wind 7 to 16 mph, with gusts as high as 28 mph.
Tonight
 
 Mostly clear, with a low around 27. East northeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday
 
 Sunny, with a high near 45. East wind 6 to 8 mph.
Wednesday Night
 
 Widespread frost after 3am. Otherwise, mostly clear, with a low around 24. East wind 3 to 6 mph.
Thursday
 
 Widespread frost before 8am. Otherwise, sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
 
 Widespread frost. Otherwise, mostly clear, with a low around 23.
Friday
 
 Sunny, with a high near 42.
Friday Night
 
 Mostly clear, with a low around 18.
Saturday
 
 Sunny, with a high near 37.
Saturday Night
 
 Mostly clear, with a low around 16.
Sunday
 
 Sunny, with a high near 33.
Sunday Night
 
 Mostly clear, with a low around 15.
M.L.King Day
 
 Sunny, with a high near 36.

 

Forecast from NOAA-NWS for Donner Summit CA.