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

Sweeney Creek I-94 MP 112.6 (MTSWC)

Lat: 46.26671°NLon: 106.30788°WElev: 2598.0ft.

NA

44°F

7°C

Humidity 48%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 11 Feb 12:45 PM MST
Extended Forecast for

Forsyth MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. Calm wind.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 51. Calm wind becoming west around 5 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 52. West southwest wind 3 to 6 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54. Calm wind becoming west around 6 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. Light and variable wind.

    High: 52 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 47. Calm wind.
Tonight
Mostly clear, with a low around 24. Calm wind.
Thursday
Sunny, with a high near 51. Calm wind becoming west around 5 mph.
Thursday Night
Mostly clear, with a low around 26. Calm wind.
Friday
Mostly sunny, with a high near 52. West southwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 27. Calm wind.
Saturday
Mostly sunny, with a high near 54. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 31. Light and variable wind.
Sunday
Mostly cloudy, with a high near 52. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 29. Light east southeast wind.
Washington's Birthday
Mostly sunny, with a high near 55. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
A 30 percent chance of showers. Increasing clouds, with a low around 31. East wind around 6 mph.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 45. Northeast wind 6 to 9 mph becoming northwest in the morning. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forsyth MT
 46.27°N 106.69°W (Elev. 2500 ft)
Last Update:
11:43 am MST Feb 11, 2026
Forecast Valid:
1pm MST Feb 11, 2026-6pm MST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation