National Weather Service Forecast for: Alta Sierra CA
Issued by: National Weather Service Sacramento, CA
Updated: 5:21 pm PDT Jun 13, 2025
 
Tonight

Tonight: Mostly clear, with a low around 53. South wind around 5 mph becoming calm  in the evening.
Mostly Clear
Saturday

Saturday: Increasing clouds, with a high near 81. Calm wind becoming south southwest around 6 mph in the afternoon.
Increasing
Clouds
Saturday
Night
Saturday Night: Mostly clear, with a low around 54. South southwest wind around 6 mph becoming calm  in the evening.
Mostly Clear
Sunday

Sunday: Sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.
Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 55. Southwest wind around 6 mph becoming calm  in the evening.
Mostly Clear
Monday

Monday: Sunny, with a high near 82.
Sunny
Monday
Night
Monday Night: Clear, with a low around 55.
Clear
Tuesday

Tuesday: Sunny, with a high near 86.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 61.
Clear
Lo 53 °F Hi 81 °F Lo 54 °F Hi 84 °F Lo 55 °F Hi 82 °F Lo 55 °F Hi 86 °F Lo 61 °F

 

Tonight
 
Mostly clear, with a low around 53. South wind around 5 mph becoming calm in the evening.
Saturday
 
Increasing clouds, with a high near 81. Calm wind becoming south southwest around 6 mph in the afternoon.
Saturday Night
 
Mostly clear, with a low around 54. South southwest wind around 6 mph becoming calm in the evening.
Sunday
 
Sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
 
Mostly clear, with a low around 55. Southwest wind around 6 mph becoming calm in the evening.
Monday
 
Sunny, with a high near 82.
Monday Night
 
Clear, with a low around 55.
Tuesday
 
Sunny, with a high near 86.
Tuesday Night
 
Clear, with a low around 61.
Wednesday
 
Sunny, with a high near 91.
Wednesday Night
 
Clear, with a low around 60.
Juneteenth
 
Sunny, with a high near 88.
Thursday Night
 
Clear, with a low around 56.
Friday
 
Sunny, with a high near 83.

 

Forecast from NOAA-NWS for Alta Sierra CA.