Dunham, MT Weather Forecast
Local 7-day forecast
Patchy Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dunham, MT in one place.
Patchy fog before 10am. Sunny, with a high near 68. North wind 1 to 7 mph.
Local Weather Overview
This forecast page for Dunham, 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 15, 2026 7:19 AM MDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Dunham, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 7:19 AM MDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Dunham
Monday looks like the warmest upcoming period in Dunham at 75 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Wednesday at about 1 to 7 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 7:19 AM MDT
- Coverage
- 6 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
Patchy fog after 3am. Mostly clear, with a low around 41. Northeast wind around 5 mph.
Patchy fog before 9am. Sunny, with a high near 71.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. New rainfall amounts less than a tenth of an inch possible.
A chance of rain. Mostly sunny, with a high near 70.
Partly cloudy, with a low around 44.
Sunny, with a high near 71.
Mostly clear, with a low around 44.
Sunny, with a high near 74.
Mostly clear, with a low around 44.
Sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Patchy Fog then Sunny
|
68°F |
1 to 7 mph
N
|
|
Wednesday Night
Sep 16
|
Mostly Clear then Patchy Fog
|
41°F |
5 mph
NE
|
|
Thursday
Sep 17
|
Patchy Fog then Sunny
|
71°F |
0 to 3 mph
N
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
45°F |
3 mph
ESE
|
|
Friday
Sep 18
|
Chance Light Rain
|
70°F |
2 mph
S
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
44°F |
3 mph
SSE
|
|
Saturday
Sep 19
|
Sunny
|
71°F |
2 mph
SSW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
44°F |
3 mph
SE
|
|
Sunday
Sep 20
|
Sunny
|
74°F |
1 mph
W
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
44°F |
2 mph
E
|
|
Monday
Sep 21
|
Sunny
|
75°F |
2 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dunham.