Arrow Creek, MT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Arrow Creek, MT in one place.
Mostly sunny, with a high near 68. Southeast wind 3 to 15 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for Arrow Creek, 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 9:14 PM MDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Arrow Creek, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:14 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Arrow Creek
Monday looks like the warmest upcoming period in Arrow Creek at 75 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Tuesday at about 3 to 15 mph SE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:14 PM MDT
- Coverage
- 7 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 cloudy, with a low around 44. South southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Mostly sunny, with a high near 60. North northwest wind around 7 mph.
Mostly clear, with a low around 44. Southeast wind around 7 mph.
Sunny, with a high near 73. Southeast wind 3 to 8 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. South southwest wind 2 to 9 mph.
A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 69. Northwest wind 3 to 8 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
A chance of rain showers. Partly sunny, with a high near 69.
Partly cloudy, with a low around 49.
Sunny, with a high near 71.
Mostly clear, with a low around 48.
Sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Mostly Sunny
|
68°F |
3 to 15 mph
SE
|
|
Tuesday Night
Sep 15
|
Mostly Cloudy
|
44°F |
5 to 14 mph
SSW
|
|
Wednesday
Sep 16
|
Mostly Sunny
|
60°F |
7 mph
NNW
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
44°F |
7 mph
SE
|
|
Thursday
Sep 17
|
Sunny
|
73°F |
3 to 8 mph
SE
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
51°F |
2 to 9 mph
SSW
|
|
Friday
Sep 18
|
Showers And Thunderstorms Likely
|
69°F |
3 to 8 mph
NW
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms
|
49°F |
7 mph
WSW
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
69°F |
5 to 8 mph
W
|
|
Saturday Night
Sep 19
|
Partly Cloudy
|
49°F |
9 mph
WSW
|
|
Sunday
Sep 20
|
Sunny
|
71°F |
7 mph
WNW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
48°F |
9 mph
S
|
|
Monday
Sep 21
|
Sunny
|
75°F |
7 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arrow Creek.
Nearby forecast pages are not available for this location yet.