National Weather Service Forecast for: Altamont OR
Issued by: National Weather Service Medford, OR
Updated: 12:06 am PDT Jun 22, 2026
 
Overnight

Overnight: Clear, with a low around 48. North wind around 5 mph.
Clear
 Monday

Monday: Sunny, with a high near 89. Calm wind becoming west around 6 mph in the afternoon.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 53. Northwest wind 5 to 10 mph.
Clear
 Tuesday

Tuesday: Increasing clouds, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon.
Increasing
Clouds
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 50. Northwest wind 6 to 11 mph becoming light after midnight.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 86.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 51.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 84.
Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 48.
Partly Cloudy
Lo 48 °F Hi 89 °F Lo 53 °F Hi 87 °F Lo 50 °F Hi 86 °F Lo 51 °F Hi 84 °F Lo 48 °F

 

Overnight
 
 Clear, with a low around 48. North wind around 5 mph.
Monday
 
 Sunny, with a high near 89. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
 
 Clear, with a low around 53. Northwest wind 5 to 10 mph.
Tuesday
 
 Increasing clouds, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 50. Northwest wind 6 to 11 mph becoming light after midnight.
Wednesday
 
 Sunny, with a high near 86.
Wednesday Night
 
 Mostly clear, with a low around 51.
Thursday
 
 Sunny, with a high near 84.
Thursday Night
 
 Partly cloudy, with a low around 48.
Friday
 
 A slight chance of rain before 11am. Partly sunny, with a high near 72.
Friday Night
 
 Mostly clear, with a low around 42.
Saturday
 
 Sunny, with a high near 67.
Saturday Night
 
 Clear, with a low around 37.
Sunday
 
 Sunny, with a high near 72.

 

Forecast from NOAA-NWS for Altamont OR.