National Weather Service Forecast for: Lake Shastina, CA
Issued by: National Weather Service Medford, OR
Updated: Fri, 10-09-2026 4:40am PDT

Lake Shastina
 
Today

Today: Sunny
Sunny
Saturday

Saturday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Sunday

Sunday: Areas Of Frost then Mostly Sunny
Areas Of Frost then Mostly Sunny
Columbus
Day
Columbus Day: Widespread Frost then Sunny
Widespread Frost then Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
 
Hi 84 °F Hi 61 °F Hi 58 °F Hi 62 °F Hi 66 °F Hi 69 °F Hi 74 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Chance Rain Showers
Chance Rain Showers
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
 
Lo 41 °F Lo 34 °F Lo 30 °F Lo 34 °F Lo 37 °F Lo 39 °F Lo 42 °F  

 

Today
 
Sunny. High near 84, with temperatures falling to around 81 in the afternoon. Northwest wind 1 to 13 mph, with gusts as high as 21 mph.
Tonight
 
Mostly clear. Low around 41, with temperatures rising to around 46 overnight. West northwest wind 6 to 10 mph.
Saturday
 
A slight chance of rain showers after 5pm. Mostly sunny. High near 61, with temperatures falling to around 59 in the afternoon. Northwest wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
 
A chance of rain showers before 5am. Partly cloudy, with a low around 34. North wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday
 
Areas of frost between 8am and 9am. Mostly sunny, with a high near 58. North northeast wind 8 to 20 mph, with gusts as high as 30 mph.
Sunday Night
 
Mostly clear, with a low around 30.
Columbus Day
 
Widespread frost before 9am. Sunny, with a high near 62.
Monday Night
 
Mostly clear, with a low around 34.
Tuesday
 
Sunny, with a high near 66.
Tuesday Night
 
Mostly clear, with a low around 37.
Wednesday
 
Sunny, with a high near 69.
Wednesday Night
 
Mostly clear, with a low around 39.
Thursday
 
Sunny, with a high near 74.
Thursday Night
 
Mostly clear, with a low around 42.

 

Forecast from NOAA-NWS for Lake Shastina, CA.