Old Town, MT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Old Town, MT in one place.
Mostly sunny, with a high near 37. South southwest wind 5 to 8 mph.
Local Weather Overview
This forecast page for Old Town, 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: Nov 5, 2026 4:54 PM MST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Old Town, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:54 PM MST
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Old Town
Veterans Day looks like the warmest upcoming period in Old Town at 46 degrees F.
Sunday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Saturday Night at about 5 to 15 mph SSE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 4:54 PM MST
- Coverage
- 7 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
Mostly cloudy, with a low around 34. South wind 6 to 10 mph.
Mostly sunny, with a high near 45. South southeast wind 5 to 9 mph.
A chance of rain after 5am. Partly cloudy, with a low around 36. Chance of precipitation is 30%.
A chance of rain before 11am, then a chance of rain and snow between 11am and 5pm. Partly sunny, with a high near 38.
Mostly cloudy, with a low around 29.
Partly sunny, with a high near 39.
A slight chance of rain after 5am. Mostly cloudy, with a low around 33.
A slight chance of rain. Mostly sunny, with a high near 42.
A slight chance of rain before 11pm. Mostly cloudy, with a low around 36.
Mostly sunny, with a high near 46.
A slight chance of rain after 5am. Partly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
37°F |
5 to 8 mph
SSW
|
|
Friday Night
Nov 6
|
Mostly Cloudy
|
34°F |
6 to 10 mph
S
|
|
Saturday
Nov 7
|
Mostly Sunny
|
45°F |
5 to 9 mph
SSE
|
|
Saturday Night
Nov 7
|
Partly Cloudy then Chance Light Rain
|
36°F |
5 to 15 mph
SSE
|
|
Sunday
Nov 8
|
Chance Rain And Snow
|
38°F |
5 to 15 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
29°F |
6 mph
SSW
|
|
Monday
Nov 9
|
Partly Sunny
|
39°F |
3 mph
SSE
|
|
Monday Night
Nov 9
|
Mostly Cloudy then Slight Chance Light Rain
|
33°F |
1 to 6 mph
S
|
|
Tuesday
Nov 10
|
Slight Chance Light Rain
|
42°F |
2 to 6 mph
SSW
|
|
Tuesday Night
Nov 10
|
Slight Chance Light Rain then Mostly Cloudy
|
36°F |
2 to 7 mph
S
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
46°F |
2 to 7 mph
SSE
|
|
Wednesday Night
Nov 11
|
Partly Cloudy then Slight Chance Light Rain
|
36°F |
2 to 7 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Town.