National Weather Service Forecast for: Susanville CA
Issued by: National Weather Service Reno, NV
Updated: 3:30 am PST Dec 5, 2025
 
Today

Today: Mostly sunny, with a high near 58. Calm wind.
Mostly Sunny
Tonight

Tonight: Mostly clear, with a low around 36. West wind around 5 mph.
Mostly Clear
Saturday

Saturday: Mostly sunny, with a high near 58. Calm wind becoming west around 5 mph.
Mostly Sunny
Saturday
Night
Saturday Night: Partly cloudy, with a low around 32. Northwest wind around 5 mph becoming calm.
Partly Cloudy
Sunday

Sunday: Mostly sunny, with a high near 59. Calm wind.
Mostly Sunny
Sunday
Night
Sunday Night: Partly cloudy, with a low around 31. Calm wind.
Partly Cloudy
Monday

Monday: Mostly sunny, with a high near 59.
Mostly Sunny
Monday
Night
Monday Night: Partly cloudy, with a low around 35.
Partly Cloudy
Tuesday

Tuesday: Mostly sunny, with a high near 63.
Mostly Sunny
Hi 58 °F Lo 36 °F Hi 58 °F Lo 32 °F Hi 59 °F Lo 31 °F Hi 59 °F Lo 35 °F Hi 63 °F

 

Today
 
Mostly sunny, with a high near 58. Calm wind.
Tonight
 
Mostly clear, with a low around 36. West wind around 5 mph.
Saturday
 
Mostly sunny, with a high near 58. Calm wind becoming west around 5 mph.
Saturday Night
 
Partly cloudy, with a low around 32. Northwest wind around 5 mph becoming calm.
Sunday
 
Mostly sunny, with a high near 59. Calm wind.
Sunday Night
 
Partly cloudy, with a low around 31. Calm wind.
Monday
 
Mostly sunny, with a high near 59.
Monday Night
 
Partly cloudy, with a low around 35.
Tuesday
 
Mostly sunny, with a high near 63.
Tuesday Night
 
Mostly cloudy, with a low around 39.
Wednesday
 
Mostly sunny, with a high near 64.
Wednesday Night
 
Partly cloudy, with a low around 36.
Thursday
 
Sunny, with a high near 62.

 

Forecast from NOAA-NWS for Susanville CA.