Granite, MT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Granite, MT in one place.
Mostly sunny, with a high near 52. South southwest wind around 5 mph.
Local Weather Overview
This forecast page for Granite, 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 4:47 PM MST.
The active forecast window currently covers Nov 7 to Nov 11, 2026 for Granite, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:47 PM MST
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Granite
Saturday looks like the warmest upcoming period in Granite at 52 degrees F.
Sunday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Sunday at about 5 to 12 mph SW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 5, 2026 4:47 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 36.
Mostly sunny, with a high near 48.
Mostly cloudy, with a low around 29.
A slight chance of rain between 11am and 2pm, then a slight chance of rain and snow between 2pm and 5pm. Partly sunny, with a high near 47.
Mostly cloudy, with a low around 31.
Mostly sunny, with a high near 49.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 52.
Partly cloudy, with a low around 35.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Mostly Sunny
|
52°F |
5 mph
SSW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
36°F |
5 to 10 mph
S
|
|
Sunday
Nov 8
|
Mostly Sunny
|
48°F |
5 to 12 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
29°F |
5 mph
SW
|
|
Monday
Nov 9
|
Slight Chance Light Rain then Slight Chance Rain And Snow
|
47°F |
2 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
31°F |
1 to 6 mph
SSW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
49°F |
5 to 8 mph
SW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
34°F |
5 to 9 mph
SSW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
52°F |
6 mph
SSW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
35°F |
5 to 8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Granite.
Nearby forecast pages are not available for this location yet.