National Weather Service Forecast for: Altamont, OR
Issued by: National Weather Service Medford, OR
Updated: Sat, 12-Jul-2025 4:40am PDT
Klamath Falls
 
  Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
  Hi 98 °F Hi 100 °F Hi 98 °F Hi 97 °F Hi 94 °F Hi 91 °F Hi 89 °F
 
Overnight

Overnight: Clear
Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Clear
Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
 
Lo 58 °F Lo 61 °F Lo 62 °F Lo 58 °F Lo 58 °F Lo 56 °F Lo 54 °F  

Heat Advisory
 

Overnight
 
Clear. Low around 58, with temperatures rising to around 60 overnight. North wind around 6 mph.
Saturday
 
Sunny. High near 98, with temperatures falling to around 96 in the afternoon. North northwest wind 5 to 10 mph.
Saturday Night
 
Mostly clear, with a low around 61. North northwest wind 2 to 10 mph.
Sunday
 
Sunny, with a high near 100. North northwest wind 2 to 14 mph, with gusts as high as 21 mph.
Sunday Night
 
Mostly clear, with a low around 62. North northwest wind 5 to 15 mph, with gusts as high as 23 mph.
Monday
 
Sunny, with a high near 98.
Monday Night
 
Mostly clear, with a low around 58.
Tuesday
 
Sunny, with a high near 97.
Tuesday Night
 
Clear, with a low around 58.
Wednesday
 
Sunny, with a high near 94.
Wednesday Night
 
Mostly clear, with a low around 56.
Thursday
 
Sunny, with a high near 91.
Thursday Night
 
Mostly clear, with a low around 54.
Friday
 
Sunny, with a high near 89.

 

Forecast from NOAA-NWS for Altamont, OR.