Dunmore, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dunmore, MT in one place.
Sunny, with a high near 67. Northwest wind 7 to 12 mph.
Local Weather Overview
This forecast page for Dunmore, MT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 14, 2026 9:19 PM MDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Dunmore, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:19 PM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Dunmore
Thursday looks like the warmest upcoming period in Dunmore at 79 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Wednesday at about 7 to 12 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:19 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KBLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 44. East northeast wind 5 to 10 mph.
Mostly sunny, with a high near 79. Southeast wind around 5 mph.
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 52. East wind around 5 mph. Chance of precipitation is 20%.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny. High near 75, with temperatures falling to around 72 in the afternoon. Northwest wind 3 to 9 mph. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 50. Northwest wind 3 to 8 mph. Chance of precipitation is 70%.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny. High near 72, with temperatures falling to around 70 in the afternoon. West northwest wind around 7 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. West wind around 6 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 72. West northwest wind around 6 mph.
Mostly clear, with a low around 44. East wind around 6 mph.
Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. Southwest wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
67°F |
7 to 12 mph
NW
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
44°F |
5 to 10 mph
ENE
|
|
Thursday
Sep 17
|
Mostly Sunny
|
79°F |
5 mph
SE
|
|
Thursday Night
Sep 17
|
Mostly Cloudy then Slight Chance Rain Showers
|
52°F |
5 mph
E
|
|
Friday
Sep 18
|
Chance Rain Showers
|
75°F |
3 to 9 mph
NW
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms Likely
|
50°F |
3 to 8 mph
NW
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
72°F |
7 mph
WNW
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
46°F |
6 mph
W
|
|
Sunday
Sep 20
|
Mostly Sunny
|
72°F |
6 mph
WNW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
44°F |
6 mph
E
|
|
Monday
Sep 21
|
Mostly Sunny
|
78°F |
5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dunmore.