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McDermott, Montana Weather Forecast
McDermott, Montana Weather
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Weather Forecast for McDermott, Montana : Toole County
Issued: 9:43 pm MST Dec 17, 2025 Latitude: 48.9138975 Longitude: -111.5230449 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Clear on Tonight Increasing Clouds on Thursday Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday 10% chance of snow on Monday Mostly Sunny on Tuesday 10% chance of snow on Wednesday
Low: -2°F High: 32°F High: 35°F High: 28°F High: 31°F High: 21°F High: 30°F High: 30°F
Low: 28 °F Low: 9 °F Low: 23°F Low: 11°F Low: 11°F Low: 21°F  
Mostly Clear Increasing Clouds Sunny Sunny Mostly Sunny Snow Mostly Sunny Snow
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Current Conditions at
CUTBANK - (KCTB)
12°
Feels like -6°F
Clear
as of 8:56 PM MST
Rel. Humidity: 66%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
22 MPH
Gust: 31 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
HAVRE - (KHVR)
10°
Feels like -6°F
Mostly Cloudy
as of 9:02 PM MST
Rel. Humidity: 66%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: MVFR
Wind Data
15 MPH
Gust: 28 MPH
310° Northwest
Cloud Level(s): Few at 1800ft, Broken at 2700ft, Broken at 10000ft
Current Conditions at
GREAT FALLS - (KGTF)
19°
Clear
as of 8:53 PM MST
Rel. Humidity: 85%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
6 MPH
040° Northeast
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around -2. Wind chill values as low as -20. Windy, with a north northwest wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 38 mph.

Increasing Clouds on Thursday Thursday... Increasing clouds, with a high near 32. Wind chill values as low as -10. Southwest wind 16 to 20 mph, with gusts as high as 29 mph.

20% chance of snow Thursday Night Thursday Night... A 20 percent chance of snow before 11pm. Mostly cloudy, with a temperature falling to near 28 by 9pm, then rising to around 40 during the remainder of the night. Windy, with a south southwest wind 25 to 34 mph, with gusts as high as 44 mph.

Sunny on Friday Friday... Sunny, with a high near 35. Wind chill values as low as zero. Windy, with a west southwest wind 27 to 37 mph becoming northwest 15 to 25 mph in the afternoon. Winds could gust as high as 46 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 9. Northwest wind around 14 mph becoming west southwest in the evening. Winds could gust as high as 18 mph.

Sunny on Saturday Saturday... Sunny, with a high near 28. West southwest wind 13 to 18 mph, with gusts as high as 28 mph.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 23. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 30 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 31. South southwest wind 13 to 20 mph, with gusts as high as 25 mph.

10% chance of snow Sunday Night Sunday Night... A slight chance of snow after 11pm. Partly cloudy, with a low around 11.

10% chance of snow Monday Monday... A slight chance of snow before 11am. Mostly sunny, with a high near 21.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 11.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 30.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 21.

10% chance of snow Wednesday Wednesday... A slight chance of snow. Mostly sunny, with a high near 30.

Current Radar Image


Sun Almanac for McDermott, Montana
Sunrise: 08:16 AM
Sunset: 4:30 PM
Civil Sunrise:07:38 AM
Civil Sunset: 5:08 PM
Nautical Sunrise: 06:58 AM
Nautical Sunset: 5:48 PM
Astro Sunrise: 06:19 AM
Astro Sunset: 6:27 PM
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