National Weather Service Forecast for: 2 Miles ESE Donner Summit CA
Issued by: National Weather Service Sacramento, CA
Updated: 11:31 pm PDT Aug 19, 2026
 
Overnight

Overnight: Mostly clear, with a low around 50. Light south southwest wind.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 79. South southwest wind 3 to 8 mph. Winds could gust as high as 22 mph.
Mostly Sunny
Thursday
Night
Thursday Night: Increasing clouds, with a low around 52. West southwest wind around 5 mph becoming calm  in the evening.
Increasing
Clouds
Friday

Friday: Mostly cloudy, with a high near 77. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 25 mph.
Mostly Cloudy
Friday
Night
Friday Night: Partly cloudy, with a low around 51. South southwest wind 5 to 9 mph, with gusts as high as 23 mph.
Partly Cloudy
Saturday

Saturday: Sunny, with a high near 74.
Sunny
Saturday
Night
Saturday Night: Mostly clear, with a low around 47.
Mostly Clear
Sunday

Sunday: Sunny, with a high near 74.
Sunny
Sunday
Night
Sunday Night: Partly cloudy, with a low around 49.
Partly Cloudy
Lo 50 °F Hi 79 °F Lo 52 °F Hi 77 °F Lo 51 °F Hi 74 °F Lo 47 °F Hi 74 °F Lo 49 °F

 

Overnight
 
Mostly clear, with a low around 50. Light south southwest wind.
Thursday
 
Mostly sunny, with a high near 79. South southwest wind 3 to 8 mph. Winds could gust as high as 22 mph.
Thursday Night
 
Increasing clouds, with a low around 52. West southwest wind around 5 mph becoming calm in the evening.
Friday
 
Mostly cloudy, with a high near 77. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
 
Partly cloudy, with a low around 51. South southwest wind 5 to 9 mph, with gusts as high as 23 mph.
Saturday
 
Sunny, with a high near 74.
Saturday Night
 
Mostly clear, with a low around 47.
Sunday
 
Sunny, with a high near 74.
Sunday Night
 
Partly cloudy, with a low around 49.
Monday
 
Mostly sunny, with a high near 73.
Monday Night
 
Partly cloudy, with a low around 48.
Tuesday
 
Mostly sunny, with a high near 74.
Tuesday Night
 
Partly cloudy, with a low around 47.
Wednesday
 
Mostly sunny, with a high near 75.

 

Forecast from NOAA-NWS for 2 Miles ESE Donner Summit CA.