National Weather Service Forecast for: Deer Lodge MT
Issued by: National Weather Service Missoula, MT
Updated: 12:22 pm MDT Oct 6, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 75. Calm wind becoming north northwest 5 to 7 mph.
Sunny
Tonight

Tonight: Partly cloudy, with a low around 33. North wind around 5 mph becoming calm  in the evening.
Partly Cloudy
Wednesday

Wednesday: Sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 34. Light and variable wind.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 43.
Partly Cloudy
Friday

Friday: Mostly sunny, with a high near 78.
Mostly Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 36.
Partly Cloudy
Saturday

Saturday: A chance of rain, mainly after noon.  Mostly cloudy, with a high near 53.
Chance Rain
Hi 75 °F Lo 33 °F Hi 75 °F Lo 34 °F Hi 75 °F Lo 43 °F Hi 78 °F Lo 36 °F Hi 53 °F

 

This Afternoon
 
Sunny, with a high near 75. Calm wind becoming north northwest 5 to 7 mph.
Tonight
 
Partly cloudy, with a low around 33. North wind around 5 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 34. Light and variable wind.
Thursday
 
Sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
 
Partly cloudy, with a low around 43.
Friday
 
Mostly sunny, with a high near 78.
Friday Night
 
Partly cloudy, with a low around 36.
Saturday
 
A chance of rain, mainly after noon. Mostly cloudy, with a high near 53.
Saturday Night
 
Rain and snow, becoming all snow after 9pm. Cloudy, with a low around 23.
Sunday
 
Snow. Mostly cloudy, with a high near 37.
Sunday Night
 
A chance of snow. Mostly cloudy, with a low around 18.
Columbus Day
 
A slight chance of snow. Partly sunny, with a high near 41.

 

Forecast from NOAA-NWS for Deer Lodge MT.