La Salle, MT Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for La Salle, MT in one place.
Partly sunny, with a high near 46. Southwest wind 1 to 8 mph.
Local Weather Overview
This forecast page for La Salle, 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 1:43 PM MST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for La Salle, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 1:43 PM MST
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in La Salle
Veterans Day looks like the warmest upcoming period in La Salle at 55 degrees F.
Sunday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Sunday at about 6 to 18 mph SSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 1:43 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 32. South wind around 5 mph.
Partly sunny, with a high near 53. South southeast wind around 3 mph.
Patchy fog between 2am and 5am, then a slight chance of rain. Partly cloudy, with a low around 34. Chance of precipitation is 20%.
A slight chance of rain before 5pm. Mostly cloudy, with a high near 50.
Patchy fog after 5am. Mostly cloudy, with a low around 29.
Patchy fog before 9am. Partly sunny, with a high near 47.
Patchy fog between midnight and 5am, then patchy fog and a slight chance of rain. Mostly cloudy, with a low around 31.
A chance of rain and patchy fog. Partly sunny, with a high near 51.
A chance of rain. Mostly cloudy, with a low around 35.
A slight chance of rain before 8am, then patchy fog and a slight chance of rain between 8am and 5pm. Partly sunny, with a high near 55.
A slight chance of rain after 5am. Mostly cloudy, with a low around 35.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Partly Sunny
|
46°F |
1 to 8 mph
SW
|
|
Friday Night
Nov 6
|
Mostly Cloudy
|
32°F |
5 mph
S
|
|
Saturday
Nov 7
|
Partly Sunny
|
53°F |
3 mph
SSE
|
|
Saturday Night
Nov 7
|
Partly Cloudy then Slight Chance Light Rain
|
34°F |
1 to 6 mph
ESE
|
|
Sunday
Nov 8
|
Slight Chance Light Rain
|
50°F |
6 to 18 mph
SSW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy then Patchy Fog
|
29°F |
1 to 10 mph
SSW
|
|
Monday
Nov 9
|
Patchy Fog then Partly Sunny
|
47°F |
1 mph
SE
|
|
Monday Night
Nov 9
|
Mostly Cloudy then Patchy Fog
|
31°F |
1 mph
SW
|
|
Tuesday
Nov 10
|
Chance Light Rain
|
51°F |
1 to 7 mph
S
|
|
Tuesday Night
Nov 10
|
Chance Light Rain
|
35°F |
5 mph
S
|
|
Veterans Day
Nov 11
|
Slight Chance Light Rain then Patchy Fog
|
55°F |
3 mph
SSE
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy then Slight Chance Light Rain
|
35°F |
1 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around La Salle.