Coalwood, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Coalwood, MT in one place.
Sunny, with a high near 71. North northwest wind around 13 mph.
Local Weather Overview
This forecast page for Coalwood, 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 16 to Sep 22, 2026 for Coalwood, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 3:56 PM MDT
- Forecast office
- BYZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Coalwood
Friday looks like the warmest upcoming period in Coalwood at 79 degrees F.
Tonight is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Thursday at about 7 to 18 mph ESE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 3:56 PM MDT
- Coverage
- 8 days
- Time zone
- America/Denver
- Forecast office
- BYZ
- Radar station
- KBLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 50. Northeast wind 6 to 12 mph.
A slight chance of rain showers between 4pm and 5pm. Mostly cloudy. High near 78, with temperatures falling to around 75 in the afternoon. East southeast wind 7 to 18 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms between 7pm and midnight. Mostly cloudy. Low around 59, with temperatures rising to around 62 overnight. Southeast wind 13 to 18 mph. Chance of precipitation is 20%.
Patchy fog before 9am, then a slight chance of rain showers. Partly sunny, with a high near 79. Southeast wind 6 to 10 mph. Chance of precipitation is 20%.
Showers and thunderstorms. Cloudy, with a low around 58. East wind 6 to 13 mph. Chance of precipitation is 100%.
Showers and thunderstorms. Cloudy. High near 68, with temperatures falling to around 64 in the afternoon. East northeast wind around 8 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Cloudy, with a low around 55. East wind around 7 mph. Chance of precipitation is 80%.
Rain showers likely before noon, then showers and thunderstorms. Mostly cloudy. High near 68, with temperatures falling to around 64 in the afternoon. West northwest wind around 8 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East southeast wind around 6 mph. Chance of precipitation is 40%.
Mostly sunny. High near 72, with temperatures falling to around 70 in the afternoon. Southeast wind around 6 mph.
Mostly clear, with a low around 53. Southeast wind around 7 mph.
Sunny. High near 74, with temperatures falling to around 72 in the afternoon. West wind around 8 mph.
Mostly clear, with a low around 52. Southeast wind around 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 16
|
Sunny
|
71°F |
13 mph
NNW
|
|
Tonight
Sep 16
|
Mostly Clear
|
50°F |
6 to 12 mph
NE
|
|
Thursday
Sep 17
|
Mostly Cloudy then Slight Chance Rain Showers
|
78°F |
7 to 18 mph
ESE
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
59°F |
13 to 18 mph
SE
|
|
Friday
Sep 18
|
Patchy Fog then Slight Chance Rain Showers
|
79°F |
6 to 10 mph
SE
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms
|
58°F |
6 to 13 mph
E
|
|
Saturday
Sep 19
|
Showers And Thunderstorms
|
68°F |
8 mph
ENE
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms
|
55°F |
7 mph
E
|
|
Sunday
Sep 20
|
Showers And Thunderstorms
|
68°F |
8 mph
WNW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
53°F |
6 mph
ESE
|
|
Monday
Sep 21
|
Mostly Sunny
|
72°F |
6 mph
SE
|
|
Monday Night
Sep 21
|
Mostly Clear
|
53°F |
7 mph
SE
|
|
Tuesday
Sep 22
|
Sunny
|
74°F |
8 mph
W
|
|
Tuesday Night
Sep 22
|
Mostly Clear
|
52°F |
6 mph
SE
|
Nearby Forecasts
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