National Weather Service Forecast for: Sierraville CA
Issued by: National Weather Service Reno, NV
Updated: 4:30 am PDT Oct 6, 2026
 
Today

Today: Sunny, with a high near 84. North wind around 5 mph.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 48. North wind around 5 mph becoming calm.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 48. Calm wind.
Clear
 Thursday

Thursday: Sunny, with a high near 87. Calm wind becoming northeast around 5 mph.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 46. West wind around 5 mph becoming calm.
Mostly Clear
 Friday

Friday: Sunny, with a high near 82.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 45.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 70.
Sunny
Hi 84 °F Lo 48 °F Hi 85 °F Lo 48 °F Hi 87 °F Lo 46 °F Hi 82 °F Lo 45 °F Hi 70 °F

 

Today
 
 Sunny, with a high near 84. North wind around 5 mph.
Tonight
 
 Mostly clear, with a low around 48. North wind around 5 mph becoming calm.
Wednesday
 
 Sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
 
 Clear, with a low around 48. Calm wind.
Thursday
 
 Sunny, with a high near 87. Calm wind becoming northeast around 5 mph.
Thursday Night
 
 Mostly clear, with a low around 46. West wind around 5 mph becoming calm.
Friday
 
 Sunny, with a high near 82.
Friday Night
 
 Mostly clear, with a low around 45.
Saturday
 
 Sunny, with a high near 70.
Saturday Night
 
 Mostly clear, with a low around 34.
Sunday
 
 Sunny, with a high near 60.
Sunday Night
 
 Mostly clear, with a low around 27.
Columbus Day
 
 A slight chance of showers. Snow level 6200 feet rising to 7600 feet in the afternoon. Sunny, with a high near 58.

 

Forecast from NOAA-NWS for Sierraville CA.