Thompson Falls, MT Weather Forecast
Local 7-day forecast
Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Thompson Falls, MT in one place.
A chance of rain. Mostly cloudy, with a high near 61. North wind around 2 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Thompson Falls, 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: May 30, 2026 4:15 PM MDT.
The active forecast window currently covers Jun 1 to Jun 5, 2026 for Thompson Falls, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 1 to Jun 5, 2026
- Latest sync
- May 30, 2026 4:15 PM MDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Thompson Falls
Friday looks like the warmest upcoming period in Thompson Falls at 74 degrees F.
Monday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Thursday Night at about 0 to 6 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 4:15 PM MDT
- 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
A slight chance of rain before midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.
A chance of rain after noon. Partly sunny, with a high near 64.
Mostly cloudy, with a low around 44.
Mostly sunny, with a high near 73.
A chance of rain. Mostly cloudy, with a low around 48.
A chance of rain. Partly sunny, with a high near 68.
Partly cloudy, with a low around 45.
Mostly sunny, with a high near 74.
Partly cloudy, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 1
|
Chance Light Rain
|
61°F |
2 mph
N
|
|
Monday Night
Jun 1
|
Slight Chance Light Rain then Mostly Cloudy
|
43°F |
2 mph
N
|
|
Tuesday
Jun 2
|
Partly Sunny then Chance Light Rain
|
64°F |
1 mph
W
|
|
Tuesday Night
Jun 2
|
Mostly Cloudy
|
44°F |
2 mph
NW
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
73°F |
0 mph
|
|
Wednesday Night
Jun 3
|
Chance Light Rain
|
48°F |
2 mph
SW
|
|
Thursday
Jun 4
|
Chance Light Rain
|
68°F |
1 to 5 mph
WSW
|
|
Thursday Night
Jun 4
|
Partly Cloudy
|
45°F |
0 to 6 mph
W
|
|
Friday
Jun 5
|
Mostly Sunny
|
74°F |
0 to 5 mph
SW
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
47°F |
1 to 6 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Thompson Falls.