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.

Rain

55°F

13°C

Humidity 76%
Wind Speed NNW 4 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 04 Oct 10:35 AM MDT
Extended Forecast for

Forsyth MT

  • Today

    Today: Rain, mainly before 3pm, then showers and possibly a thunderstorm after 3pm. Temperature falling to around 55 by 5pm. North wind 5 to 10 mph. Chance of precipitation is 100%.

    High: 60 °F⇓

    Rain Likely
    then Showers

  • Tonight

    Tonight: Rain. Low around 44. North northwest wind 11 to 14 mph. Chance of precipitation is 100%.

    Low: 44 °F

    Rain

  • Sunday

    Sunday: Showers likely, mainly before 9am. Mostly cloudy, with a high near 55. North northwest wind 9 to 14 mph. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday Night

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

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 59. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. Light southwest wind.

    Low: 35 °F

    Mostly Clear

  • Tuesday

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

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Southeast wind 3 to 5 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Rain, mainly before 3pm, then showers and possibly a thunderstorm after 3pm. Temperature falling to around 55 by 5pm. North wind 5 to 10 mph. Chance of precipitation is 100%.
Tonight
Rain. Low around 44. North northwest wind 11 to 14 mph. Chance of precipitation is 100%.
Sunday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 55. North northwest wind 9 to 14 mph. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 34. North northwest wind 5 to 8 mph becoming calm after midnight.
Monday
Sunny, with a high near 59. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 35. Light southwest wind.
Tuesday
Sunny, with a high near 67. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 39. Southeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 72. Light and variable wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 43. Light and variable wind.
Thursday
Sunny, with a high near 70. West wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 41. North northwest wind around 5 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 71. Southeast wind 3 to 7 mph.
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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:
7:58 am MDT Oct 4, 2025
Forecast Valid:
10am MDT Oct 4, 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