Saint Marie, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Marie, MT in one place.
Sunny. High near 49, with temperatures falling to around 44 in the afternoon. West southwest wind 7 to 12 mph, with gusts as high as 18 mph.
Local Weather Overview
This forecast page for Saint Marie, 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 4:57 PM MST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Saint Marie, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:57 PM MST
- Forecast office
- GGW
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Marie
Sunday looks like the warmest upcoming period in Saint Marie at 60 degrees F.
Monday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Sunday Night at about 16 to 21 mph WNW.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 4:57 PM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- GGW
- Radar station
- KGGW
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 37. West southwest wind 7 to 10 mph.
Mostly sunny, with a high near 57. West wind 3 to 15 mph, with gusts as high as 22 mph.
Partly cloudy, with a low around 38. South southwest wind 3 to 12 mph.
Partly sunny, with a high near 60. South wind 9 to 18 mph, with gusts as high as 30 mph.
Partly cloudy, with a low around 36. West northwest wind 16 to 21 mph, with gusts as high as 30 mph.
Mostly sunny, with a high near 48. West wind 5 to 16 mph, with gusts as high as 24 mph.
Mostly cloudy, with a low around 33. South southeast wind around 6 mph.
Mostly sunny, with a high near 52. South southeast wind 6 to 9 mph.
Mostly clear, with a low around 37.
Sunny, with a high near 56.
Partly cloudy, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Sunny
|
49°F |
7 to 12 mph
WSW
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
37°F |
7 to 10 mph
WSW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
57°F |
3 to 15 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
38°F |
3 to 12 mph
SSW
|
|
Sunday
Nov 8
|
Partly Sunny
|
60°F |
9 to 18 mph
S
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
36°F |
16 to 21 mph
WNW
|
|
Monday
Nov 9
|
Mostly Sunny
|
48°F |
5 to 16 mph
W
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
33°F |
6 mph
SSE
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
52°F |
6 to 9 mph
SSE
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
37°F |
8 mph
SSW
|
|
Veterans Day
Nov 11
|
Sunny
|
56°F |
8 mph
SW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
38°F |
8 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Marie.