Chimney Crossing, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chimney Crossing, MT in one place.
Sunny, with a high near 63. North wind 10 to 17 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Chimney Crossing, 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 9:17 PM MDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Chimney Crossing, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:17 PM MDT
- Forecast office
- GGW
- Source
- NOAA / NWS
Daily Outlook
This Week in Chimney Crossing
Thursday looks like the warmest upcoming period in Chimney Crossing at 75 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 17 mph N.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:17 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- GGW
- Radar station
- KBLX
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 45. East wind 7 to 13 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 75. Southeast wind 9 to 13 mph, with gusts as high as 21 mph.
A slight chance of rain showers after midnight. Partly cloudy, with a low around 53. East northeast wind 5 to 9 mph. Chance of precipitation is 20%.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 71. North northwest wind 6 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 51. North wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a high near 68. North northwest wind 7 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. East wind 6 to 9 mph.
Mostly sunny, with a high near 69.
Mostly clear, with a low around 48.
Mostly sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
63°F |
10 to 17 mph
N
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
45°F |
7 to 13 mph
E
|
|
Thursday
Sep 17
|
Mostly Sunny
|
75°F |
9 to 13 mph
SE
|
|
Thursday Night
Sep 17
|
Partly Cloudy then Slight Chance Rain Showers
|
53°F |
5 to 9 mph
ENE
|
|
Friday
Sep 18
|
Chance Rain Showers
|
71°F |
6 to 12 mph
NNW
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms Likely
|
51°F |
6 to 13 mph
N
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
68°F |
7 to 12 mph
NNW
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
49°F |
6 to 9 mph
E
|
|
Sunday
Sep 20
|
Mostly Sunny
|
69°F |
9 mph
WNW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
48°F |
8 mph
E
|
|
Monday
Sep 21
|
Mostly Sunny
|
74°F |
8 to 13 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chimney Crossing.
Nearby forecast pages are not available for this location yet.