National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Miles City, Frank Wiley Field Airport (KMLS)

Lat: 46.42806°NLon: 105.88639°WElev: 2628.0ft.

Clear

81°F

27°C

Humidity 22%
Wind Speed WNW 12 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 03 Oct 04:20 PM MDT
Extended Forecast for

Forsyth MT

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a chance of rain, mainly after 3am. Cloudy during the early evening, then becoming partly cloudy, with a low around 51. Northwest wind around 6 mph. Chance of precipitation is 50%.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain. High near 60. North wind 6 to 10 mph. Chance of precipitation is 90%.

    High: 60 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 45. North northwest wind around 11 mph. Chance of precipitation is 90%.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 54. North northwest wind around 11 mph.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. North northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 60. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Light southwest wind.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Southeast wind around 6 mph.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then a chance of rain, mainly after 3am. Cloudy during the early evening, then becoming partly cloudy, with a low around 51. Northwest wind around 6 mph. Chance of precipitation is 50%.
Saturday
Rain. High near 60. North wind 6 to 10 mph. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 45. North northwest wind around 11 mph. Chance of precipitation is 90%.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 54. North northwest wind around 11 mph.
Sunday Night
Mostly cloudy, with a low around 34. North northwest wind 5 to 8 mph becoming calm after midnight.
Monday
Sunny, with a high near 60. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 36. Light southwest wind.
Tuesday
Sunny, with a high near 67. Calm wind becoming south southeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 41. Southeast wind around 6 mph.
Wednesday
Sunny, with a high near 73. South wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 44. Light and variable wind.
Thursday
Sunny, with a high near 71. West wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 42. Northeast wind around 5 mph.
Friday
Sunny, with a high near 68. North wind 5 to 7 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forsyth MT
 46.27°N 106.69°W (Elev. 2500 ft)
Last Update:
3:03 pm MDT Oct 3, 2025
Forecast Valid:
4pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation