Dupuyer, MT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dupuyer, MT in one place.
Mostly sunny, with a high near 56. North northeast wind 5 to 8 mph.
Local Weather Overview
This forecast page for Dupuyer, 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 Dupuyer, 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
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dupuyer
Monday looks like the warmest upcoming period in Dupuyer at 70 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Wednesday Night at about 5 to 9 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:19 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KTFX
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 42. South wind 5 to 9 mph.
Sunny, with a high near 68. South southeast wind around 6 mph.
A slight chance of rain showers after midnight. Partly cloudy, with a low around 49. North wind 2 to 7 mph.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 66. Northwest wind 2 to 6 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
A slight chance of rain showers. Mostly sunny, with a high near 67.
Mostly clear, with a low around 49.
Sunny, with a high near 67.
Mostly clear, with a low around 48.
Sunny, with a high near 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Mostly Sunny
|
56°F |
5 to 8 mph
NNE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
42°F |
5 to 9 mph
S
|
|
Thursday
Sep 17
|
Sunny
|
68°F |
6 mph
SSE
|
|
Thursday Night
Sep 17
|
Partly Cloudy then Slight Chance Rain Showers
|
49°F |
2 to 7 mph
N
|
|
Friday
Sep 18
|
Chance Showers And Thunderstorms
|
66°F |
2 to 6 mph
NW
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms
|
50°F |
7 mph
W
|
|
Saturday
Sep 19
|
Slight Chance Rain Showers
|
67°F |
5 to 9 mph
W
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
49°F |
9 mph
W
|
|
Sunday
Sep 20
|
Sunny
|
67°F |
7 mph
W
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
48°F |
7 mph
SW
|
|
Monday
Sep 21
|
Sunny
|
70°F |
7 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dupuyer.