National Weather Service Forecast for: Susanville CA
Issued by: National Weather Service Reno, NV
Updated: 11:30 pm PDT Jun 21, 2026
 
Overnight

Overnight: Clear, with a low around 53. West wind around 5 mph.
Clear
 Monday

Monday: Sunny, with a high near 94. West wind around 5 mph becoming calm.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 54. West wind 5 to 10 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 95. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 54. West wind 5 to 15 mph.
Clear
 Wednesday

Wednesday: Sunny, with a high near 93. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 53.
Clear
 Thursday

Thursday: Sunny, with a high near 91.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 53.
Mostly Clear
Lo 53 °F Hi 94 °F Lo 54 °F Hi 95 °F Lo 54 °F Hi 93 °F Lo 53 °F Hi 91 °F Lo 53 °F

 

Overnight
 
 Clear, with a low around 53. West wind around 5 mph.
Monday
 
 Sunny, with a high near 94. West wind around 5 mph becoming calm.
Monday Night
 
 Mostly clear, with a low around 54. West wind 5 to 10 mph.
Tuesday
 
 Sunny, with a high near 95. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
 
 Clear, with a low around 54. West wind 5 to 15 mph.
Wednesday
 
 Sunny, with a high near 93. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
 
 Clear, with a low around 53.
Thursday
 
 Sunny, with a high near 91.
Thursday Night
 
 Mostly clear, with a low around 53.
Friday
 
 Mostly sunny, with a high near 83. Breezy.
Friday Night
 
 Mostly clear, with a low around 50. Breezy.
Saturday
 
 Sunny, with a high near 80.
Saturday Night
 
 Clear, with a low around 45.
Sunday
 
 Sunny, with a high near 81.

 

Forecast from NOAA-NWS for Susanville CA.