Cottonwood, MT Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cottonwood, MT in one place.
Mostly sunny, with a high near 78. East southeast wind around 5 mph.
Local Weather Overview
This forecast page for Cottonwood, 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 16, 2026 3:56 PM MDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Cottonwood, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 3:56 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cottonwood
Thursday looks like the warmest upcoming period in Cottonwood at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Monday Night at about 3 to 8 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 3:56 PM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KBLX
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 51. South wind 3 to 7 mph.
A chance of rain after noon. Partly sunny, with a high near 73. Northwest wind 2 to 7 mph. Chance of precipitation is 40%.
Showers and thunderstorms before midnight, then rain. Cloudy, with a low around 50. West northwest wind 2 to 6 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Cloudy, with a high near 65. Northwest wind 2 to 6 mph.
Showers and thunderstorms likely before midnight, then a slight chance of rain. Mostly cloudy, with a low around 47. West southwest wind around 5 mph.
A slight chance of rain before noon. Mostly sunny, with a high near 71.
Mostly clear, with a low around 47.
Sunny, with a high near 75.
Mostly clear, with a low around 49.
Mostly sunny, with a high near 74.
Mostly clear, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Mostly Sunny
|
78°F |
5 mph
ESE
|
|
Thursday Night
Sep 17
|
Mostly Cloudy
|
51°F |
3 to 7 mph
S
|
|
Friday
Sep 18
|
Partly Sunny then Chance Light Rain
|
73°F |
2 to 7 mph
NW
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms then Light Rain
|
50°F |
2 to 6 mph
WNW
|
|
Saturday
Sep 19
|
Showers And Thunderstorms
|
65°F |
2 to 6 mph
NW
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms Likely then Slight Chance Light Rain
|
47°F |
5 mph
WSW
|
|
Sunday
Sep 20
|
Slight Chance Light Rain then Mostly Sunny
|
71°F |
5 mph
W
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
47°F |
7 mph
SE
|
|
Monday
Sep 21
|
Sunny
|
75°F |
2 to 6 mph
SW
|
|
Monday Night
Sep 21
|
Mostly Clear
|
49°F |
3 to 8 mph
SW
|
|
Tuesday
Sep 22
|
Mostly Sunny
|
74°F |
6 mph
W
|
|
Tuesday Night
Sep 22
|
Mostly Clear
|
47°F |
3 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cottonwood.