West Glacier, MT Weather Forecast
Local 7-day forecast
Widespread Frost
Track current conditions, temperature changes, wind, and the full daily outlook for West Glacier, MT in one place.
Widespread frost and patchy fog. Mostly clear, with a low around 27. North northeast wind around 1 mph.
Local Weather Overview
This forecast page for West Glacier, 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: Oct 15, 2026 7:22 AM MDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for West Glacier, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 7:22 AM MDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in West Glacier
Saturday looks like the warmest upcoming period in West Glacier at 64 degrees F.
Overnight is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Saturday at about 0 to 16 mph SSW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 15, 2026 7:22 AM MDT
- 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
Widespread frost and patchy fog before 11am. Sunny, with a high near 55. North northeast wind around 1 mph.
Areas of fog between 9pm and 10pm, then areas of fog and patchy frost between 10pm and midnight, then widespread frost and areas of fog. Mostly clear, with a low around 28. Wind around 0 mph.
Widespread frost and areas of fog before 11am. Mostly sunny, with a high near 59. South southwest wind around 1 mph.
Widespread frost after 10pm. Partly cloudy, with a low around 29. Wind around 0 mph.
Widespread frost before 10am. Sunny, with a high near 64.
Areas of fog after midnight. Partly cloudy, with a low around 31.
Sunny, with a high near 56.
Mostly cloudy, with a low around 31.
Mostly sunny, with a high near 60.
Mostly cloudy, with a low around 33.
A slight chance of rain after noon. Partly sunny, with a high near 55.
Partly cloudy, with a low around 30.
Sunny, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 15
|
Widespread Frost
|
27°F |
1 mph
NNE
|
|
Thursday
Oct 15
|
Widespread Frost then Sunny
|
55°F |
1 mph
NNE
|
|
Thursday Night
Oct 15
|
Areas Of Fog then Widespread Frost
|
28°F |
0 mph
|
|
Friday
Oct 16
|
Widespread Frost then Mostly Sunny
|
59°F |
1 mph
SSW
|
|
Friday Night
Oct 16
|
Widespread Frost
|
29°F |
0 mph
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
64°F |
0 to 16 mph
SSW
|
|
Saturday Night
Oct 17
|
Partly Cloudy then Areas Of Fog
|
31°F |
0 to 12 mph
WSW
|
|
Sunday
Oct 18
|
Sunny
|
56°F |
0 mph
|
|
Sunday Night
Oct 18
|
Mostly Cloudy
|
31°F |
0 mph
|
|
Monday
Oct 19
|
Mostly Sunny
|
60°F |
0 mph
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
33°F |
0 mph
|
|
Tuesday
Oct 20
|
Partly Sunny then Slight Chance Light Rain
|
55°F |
0 mph
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
30°F |
0 mph
|
|
Wednesday
Oct 21
|
Sunny
|
55°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around West Glacier.