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

34°F

1°C

Humidity 86%
Wind Speed NNW 3 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 12 Nov 09:20 PM MST
Extended Forecast for

Forsyth MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 67. Calm wind becoming west southwest 5 to 7 mph in the morning.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. South southwest wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 65. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.

    High: 65 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 38. Northwest wind 6 to 9 mph.

    Low: 38 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55. West wind 5 to 7 mph.

    High: 55 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. North northwest wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55. East southeast wind 3 to 7 mph.

    High: 55 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 33. East wind around 6 mph.

    Low: 33 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. Calm wind.
Thursday
Sunny, with a high near 67. Calm wind becoming west southwest 5 to 7 mph in the morning.
Thursday Night
Partly cloudy, with a low around 44. South southwest wind around 6 mph.
Friday
Mostly cloudy, with a high near 65. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.
Friday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 38. Northwest wind 6 to 9 mph.
Saturday
Partly sunny, with a high near 55. West wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 34. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 55. East southeast wind 3 to 7 mph.
Sunday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 33. East wind around 6 mph.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 44. East northeast wind 5 to 8 mph.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. North northwest wind around 7 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 38. North northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 23. North northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow showers. Partly sunny, with a high near 40. West northwest wind 3 to 7 mph. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forsyth MT
 46.27°N 106.66°W (Elev. 2549 ft)
Last Update:
4:08 pm MST Nov 12, 2025
Forecast Valid:
9pm MST Nov 12, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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