Fort Belknap, MT Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fort Belknap, MT in one place.
Partly sunny, with a high near 66. Southeast wind 2 to 14 mph, with gusts as high as 21 mph.
Local Weather Overview
This forecast page for Fort Belknap, 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 9:20 PM MDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Fort Belknap, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:20 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fort Belknap
Thursday looks like the warmest upcoming period in Fort Belknap at 76 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Tuesday Night at about 8 to 15 mph ENE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:20 PM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KGGW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers after 10pm. Cloudy, with a low around 45. East northeast wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Partly sunny, with a high near 65. North northeast wind around 8 mph.
Mostly clear, with a low around 43. East wind around 7 mph.
Sunny, with a high near 76. Southeast wind 8 to 12 mph, with gusts as high as 18 mph.
A slight chance of rain showers after midnight. Partly cloudy, with a low around 48. East wind 2 to 10 mph.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 74. North wind 2 to 8 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 72.
A slight chance of rain showers before midnight. Partly cloudy, with a low around 47.
Mostly sunny, with a high near 73.
Mostly clear, with a low around 46.
Sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Partly Sunny
|
66°F |
2 to 14 mph
SE
|
|
Tuesday Night
Sep 15
|
Chance Rain Showers
|
45°F |
8 to 15 mph
ENE
|
|
Wednesday
Sep 16
|
Partly Sunny
|
65°F |
8 mph
NNE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
43°F |
7 mph
E
|
|
Thursday
Sep 17
|
Sunny
|
76°F |
8 to 12 mph
SE
|
|
Thursday Night
Sep 17
|
Partly Cloudy then Slight Chance Rain Showers
|
48°F |
2 to 10 mph
E
|
|
Friday
Sep 18
|
Chance Rain Showers
|
74°F |
2 to 8 mph
N
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms
|
49°F |
5 to 9 mph
E
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
72°F |
5 to 9 mph
S
|
|
Saturday Night
Sep 19
|
Slight Chance Rain Showers then Partly Cloudy
|
47°F |
6 to 9 mph
SSE
|
|
Sunday
Sep 20
|
Mostly Sunny
|
73°F |
5 to 9 mph
W
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
46°F |
5 to 9 mph
ESE
|
|
Monday
Sep 21
|
Sunny
|
76°F |
6 to 12 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fort Belknap.