McGillvary, MT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for McGillvary, MT in one place.
Mostly sunny, with a high near 55. Southwest wind around 5 mph.
Local Weather Overview
This forecast page for McGillvary, 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 4:51 PM MST.
The active forecast window currently covers Nov 7 to Nov 11, 2026 for McGillvary, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:51 PM MST
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in McGillvary
Veterans Day looks like the warmest upcoming period in McGillvary at 56 degrees F.
Sunday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Sunday at about 9 to 22 mph WSW.
The forecast from Nov 7 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 4:51 PM MST
- 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
Mostly clear, with a low around 33.
Mostly sunny, with a high near 53.
Partly cloudy, with a low around 28.
Partly sunny, with a high near 50.
Mostly cloudy, with a low around 31.
Mostly sunny, with a high near 54.
Partly cloudy, with a low around 32.
Mostly sunny, with a high near 56.
Partly cloudy, with a low around 34.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Mostly Sunny
|
55°F |
5 mph
SW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
33°F |
2 to 9 mph
S
|
|
Sunday
Nov 8
|
Mostly Sunny
|
53°F |
9 to 22 mph
WSW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
28°F |
2 to 14 mph
W
|
|
Monday
Nov 9
|
Partly Sunny
|
50°F |
2 mph
WSW
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
31°F |
3 mph
WSW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
54°F |
3 to 12 mph
WSW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
32°F |
5 to 9 mph
SW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
56°F |
5 mph
SSW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
34°F |
3 to 7 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around McGillvary.