Charlo, MT Weather Forecast
Local 7-day forecast
Patchy Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Charlo, MT in one place.
Patchy fog before 9am. Sunny, with a high near 69. North wind 1 to 6 mph.
Local Weather Overview
This forecast page for Charlo, 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: Sep 14, 2026 9:17 PM MDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Charlo, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:17 PM MDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Charlo
Monday looks like the warmest upcoming period in Charlo at 74 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Wednesday at about 1 to 6 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:17 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
Patchy fog after 3am. Clear, with a low around 40. East wind 1 to 5 mph.
Patchy fog before 8am. Sunny, with a high near 73.
A slight chance of showers and thunderstorms before midnight, then a chance of rain. Partly cloudy, with a low around 45.
A chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 72.
A chance of rain. Partly cloudy, with a low around 43.
Sunny, with a high near 72.
Mostly clear, with a low around 42.
Sunny, with a high near 73.
Mostly clear, with a low around 42.
Sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Patchy Fog then Sunny
|
69°F |
1 to 6 mph
N
|
|
Wednesday Night
Sep 16
|
Clear then Patchy Fog
|
40°F |
1 to 5 mph
E
|
|
Thursday
Sep 17
|
Patchy Fog then Sunny
|
73°F |
3 mph
NE
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms then Chance Light Rain
|
45°F |
3 mph
ESE
|
|
Friday
Sep 18
|
Chance Light Rain then Chance Showers And Thunderstorms
|
72°F |
3 mph
SW
|
|
Friday Night
Sep 18
|
Chance Light Rain
|
43°F |
5 mph
SE
|
|
Saturday
Sep 19
|
Sunny
|
72°F |
3 mph
SSW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
42°F |
5 mph
ESE
|
|
Sunday
Sep 20
|
Sunny
|
73°F |
2 mph
SW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
42°F |
3 mph
ESE
|
|
Monday
Sep 21
|
Sunny
|
74°F |
2 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Charlo.