National Weather Service Forecast for: 6 Miles W Donner Summit CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:20 am PST Dec 5, 2025
 
Overnight

Overnight: Widespread frost, mainly after 3am. Otherwise, clear, with a low around 32. East northeast wind around 5 mph.
Frost
 Friday

Friday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 56. East northeast wind around 6 mph becoming calm in the afternoon.
Frost then
Sunny
 Friday
Night
Friday Night: Patchy frost after 10pm. Otherwise, mostly clear, with a low around 33. Calm wind.
Patchy Frost
 Saturday

Saturday: Areas of frost before 9am. Otherwise, sunny, with a high near 53. Calm wind becoming west around 5 mph in the afternoon.
Areas Frost
then Sunny
 Saturday
Night
Saturday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 32. Calm wind.
Frost
 Sunday

Sunday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 53.
Frost then
Partly Sunny
 Sunday
Night
Sunday Night: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 32.
Frost
 Monday

Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 56.
Frost then
Sunny
 Monday
Night
Monday Night: Partly cloudy, with a low around 35.
Partly Cloudy
Lo 32 °F Hi 56 °F Lo 33 °F Hi 53 °F Lo 32 °F Hi 53 °F Lo 32 °F Hi 56 °F Lo 35 °F

 

Overnight
 
 Widespread frost, mainly after 3am. Otherwise, clear, with a low around 32. East northeast wind around 5 mph.
Friday
 
 Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 56. East northeast wind around 6 mph becoming calm in the afternoon.
Friday Night
 
 Patchy frost after 10pm. Otherwise, mostly clear, with a low around 33. Calm wind.
Saturday
 
 Areas of frost before 9am. Otherwise, sunny, with a high near 53. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
 
 Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 32. Calm wind.
Sunday
 
 Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 53.
Sunday Night
 
 Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 32.
Monday
 
 Widespread frost before 8am. Otherwise, sunny, with a high near 56.
Monday Night
 
 Partly cloudy, with a low around 35.
Tuesday
 
 Mostly sunny, with a high near 59.
Tuesday Night
 
 Partly cloudy, with a low around 38.
Wednesday
 
 Mostly sunny, with a high near 59.
Wednesday Night
 
 Areas of frost. Otherwise, mostly clear, with a low around 37.
Thursday
 
 Areas of frost. Otherwise, sunny, with a high near 61.

 

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