National Weather Service Forecast for: Mount Shasta CA
Issued by: National Weather Service Medford, OR
Updated: 11:28 pm PDT Jun 29, 2026
 
Tonight

Tonight: Clear, with a low around 46. North northwest wind 9 to 13 mph, with gusts as high as 18 mph.
Clear
 Tuesday

Tuesday: Sunny, with a high near 76. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 45. North northwest wind 9 to 15 mph, with gusts as high as 22 mph.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 79. North northwest wind around 10 mph.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 48. North wind 5 to 11 mph.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 81.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 50.
Mostly Clear
 Friday

Friday: Sunny, with a high near 84.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 53.
Mostly Clear
Lo 46 °F Hi 76 °F Lo 45 °F Hi 79 °F Lo 48 °F Hi 81 °F Lo 50 °F Hi 84 °F Lo 53 °F

 

Tonight
 
 Clear, with a low around 46. North northwest wind 9 to 13 mph, with gusts as high as 18 mph.
Tuesday
 
 Sunny, with a high near 76. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
 
 Mostly clear, with a low around 45. North northwest wind 9 to 15 mph, with gusts as high as 22 mph.
Wednesday
 
 Sunny, with a high near 79. North northwest wind around 10 mph.
Wednesday Night
 
 Mostly clear, with a low around 48. North wind 5 to 11 mph.
Thursday
 
 Sunny, with a high near 81.
Thursday Night
 
 Mostly clear, with a low around 50.
Friday
 
 Sunny, with a high near 84.
Friday Night
 
 Mostly clear, with a low around 53.
Independence Day
 
 Sunny, with a high near 89.
Saturday Night
 
 Mostly clear, with a low around 56.
Sunday
 
 Sunny, with a high near 88.
Sunday Night
 
 Mostly clear, with a low around 56.
Monday
 
 Sunny, with a high near 86.

 

Forecast from NOAA-NWS for Mount Shasta CA.