National Weather Service Forecast for: Mount Shasta CA
Issued by: National Weather Service Medford, OR
Updated: 7:16 pm PST Nov 1, 2026
 
Tonight

Tonight: Mostly clear, with a low around 34. Calm wind.
Mostly Clear

 Monday

Monday: Increasing clouds, with a high near 59. South southeast wind 3 to 8 mph.
Increasing
Clouds
 Monday
Night
Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 35. South southeast wind 5 to 7 mph.
Decreasing
Clouds
 Tuesday

Tuesday: Rain likely, mainly between 8am and 1pm. Snow level 6100 feet. Mostly cloudy, with a high near 47. Southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely

 Tuesday
Night
Tuesday Night: A 20 percent chance of rain before 10pm. Snow level 5900 feet. Mostly cloudy, with a low around 32. Calm wind.
Slight Chance
Rain then
Mostly Cloudy
 Wednesday

Wednesday: Mostly sunny, with a high near 57.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 35.
Partly Cloudy

 Thursday

Thursday: Mostly sunny, with a high near 61.
Mostly Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 37.
Partly Cloudy
Lo 34 °F Hi 59 °F Lo 35 °F Hi 47 °F Lo 32 °F Hi 57 °F Lo 35 °F Hi 61 °F Lo 37 °F

 

Tonight
 
 Mostly clear, with a low around 34. Calm wind.
Monday
 
 Increasing clouds, with a high near 59. South southeast wind 3 to 8 mph.
Monday Night
 
 Cloudy, then gradually becoming partly cloudy, with a low around 35. South southeast wind 5 to 7 mph.
Tuesday
 
 Rain likely, mainly between 8am and 1pm. Snow level 6100 feet. Mostly cloudy, with a high near 47. Southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 A 20 percent chance of rain before 10pm. Snow level 5900 feet. Mostly cloudy, with a low around 32. Calm wind.
Wednesday
 
 Mostly sunny, with a high near 57.
Wednesday Night
 
 Partly cloudy, with a low around 35.
Thursday
 
 Mostly sunny, with a high near 61.
Thursday Night
 
 Partly cloudy, with a low around 37.
Friday
 
 Mostly sunny, with a high near 64.
Friday Night
 
 Mostly clear, with a low around 38.
Saturday
 
 Sunny, with a high near 68.
Saturday Night
 
 Partly cloudy, with a low around 40.
Sunday
 
 Partly sunny, with a high near 64.

 

Forecast from NOAA-NWS for Mount Shasta CA.