National Weather Service Forecast for: Deer Lodge MT
Issued by: National Weather Service Missoula, MT
Updated: 1:02 am MST Feb 2, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 27. South wind around 9 mph, with gusts as high as 23 mph.
Partly Cloudy
 Monday

Monday: Mostly sunny, with a high near 45. South wind 6 to 8 mph becoming west in the afternoon.
Mostly Sunny
 Monday
Night
Monday Night: Mostly cloudy, with a low around 30. South wind around 6 mph.
Mostly Cloudy
 Tuesday

Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 47. Light and variable wind becoming northwest around 6 mph in the afternoon.
Decreasing
Clouds
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 27. North northwest wind around 5 mph becoming calm in the evening.
Partly Cloudy
 Wednesday

Wednesday: Mostly sunny, with a high near 54.
Mostly Sunny
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 29.
Partly Cloudy
 Thursday

Thursday: Sunny, with a high near 55.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 28.
Mostly Clear
Lo 27 °F Hi 45 °F Lo 30 °F Hi 47 °F Lo 27 °F Hi 54 °F Lo 29 °F Hi 55 °F Lo 28 °F

 

Overnight
 
 Partly cloudy, with a low around 27. South wind around 9 mph, with gusts as high as 23 mph.
Monday
 
 Mostly sunny, with a high near 45. South wind 6 to 8 mph becoming west in the afternoon.
Monday Night
 
 Mostly cloudy, with a low around 30. South wind around 6 mph.
Tuesday
 
 Cloudy, then gradually becoming mostly sunny, with a high near 47. Light and variable wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
 
 Partly cloudy, with a low around 27. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
 
 Mostly sunny, with a high near 54.
Wednesday Night
 
 Partly cloudy, with a low around 29.
Thursday
 
 Sunny, with a high near 55.
Thursday Night
 
 Mostly clear, with a low around 28.
Friday
 
 Sunny, with a high near 54.
Friday Night
 
 Partly cloudy, with a low around 26.
Saturday
 
 Mostly sunny, with a high near 52.
Saturday Night
 
 Partly cloudy, with a low around 29.
Sunday
 
 A slight chance of rain. Snow level 5200 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 49.

 

Forecast from NOAA-NWS for Deer Lodge MT.