Deer Lodge County, MT Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Deer Lodge County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 42. West southwest wind 8 to 12 mph, with gusts as high as 23 mph.
County Weather Overview
This county weather page brings together forecast coverage for Deer Lodge County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Deer Lodge County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 18 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 8:15 AM MDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Deer Lodge County
Tuesday looks like the warmest upcoming period in Deer Lodge County at 61 degrees F.
Thursday Night is the coolest period ahead with temperatures near 19 degrees F.
The strongest winds are forecast for Wednesday at about 9 to 15 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 8:15 AM MDT
- Coverage
- 8 days
- Time zone
- America/Denver
- Forecast office
- MSO
- Radar station
- KMSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 25. West southwest wind 7 to 10 mph, with gusts as high as 23 mph.
Sunny, with a high near 52. Southwest wind around 9 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 33. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 57. West southwest wind 7 to 12 mph, with gusts as high as 22 mph.
Partly cloudy, with a low around 37.
Mostly sunny, with a high near 61.
A chance of rain before 3am, then a chance of rain and snow. Partly cloudy, with a low around 37.
A chance of rain and snow before noon, then a slight chance of thunderstorms and rain and snow showers. Mostly cloudy, with a high near 47.
Rain and snow. Cloudy, with a low around 28. New snow accumulation of 3 to 7 inches possible.
Snow. Cloudy, with a high near 33. New snow accumulation of 2 to 4 inches possible.
A chance of snow. Mostly cloudy, with a low around 19. New snow accumulation of around one inch possible.
A chance of snow. Partly sunny, with a high near 34. New snow accumulation of less than half an inch possible.
A chance of snow. Mostly cloudy, with a low around 19.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 18
|
Mostly Sunny
|
42°F |
8 to 12 mph
WSW
|
|
Tonight
Apr 18
|
Mostly Clear
|
25°F |
7 to 10 mph
WSW
|
|
Sunday
Apr 19
|
Sunny
|
52°F |
9 mph
SW
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
33°F |
7 to 10 mph
WSW
|
|
Monday
Apr 20
|
Mostly Sunny
|
57°F |
7 to 12 mph
WSW
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
37°F |
6 to 10 mph
WSW
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
61°F |
8 to 12 mph
SSW
|
|
Tuesday Night
Apr 21
|
Chance Light Rain then Chance Rain And Snow
|
37°F |
9 to 13 mph
S
|
|
Wednesday
Apr 22
|
Chance Rain And Snow then Slight Chance T-storms
|
47°F |
9 to 15 mph
SW
|
|
Wednesday Night
Apr 22
|
Rain And Snow
|
28°F |
15 mph
W
|
|
Thursday
Apr 23
|
Snow
|
33°F |
15 mph
NNW
|
|
Thursday Night
Apr 23
|
Chance Light Snow
|
19°F |
9 to 15 mph
NNE
|
|
Friday
Apr 24
|
Chance Light Snow
|
34°F |
8 to 13 mph
NNE
|
|
Friday Night
Apr 24
|
Chance Light Snow
|
19°F |
8 to 13 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Deer Lodge County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Deer Lodge County.
