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

12°F

-11°C

Humidity 78%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill4°F (-16°C)
Last update 20 Feb 11:30 AM MST
Extended Forecast for

Forsyth MT

  • Today

    Today: Sunny, with a high near 29. East southeast wind 3 to 5 mph.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 8. Northeast wind around 5 mph becoming calm in the evening.

    Low: 8 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 28. Calm wind becoming north around 5 mph.

    High: 28 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. Light east northeast wind.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 34. Light east wind increasing to 5 to 10 mph in the morning.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. East wind 5 to 10 mph becoming light southeast after midnight.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 55. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. West southwest wind around 7 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly cloudy, with a high near 53. West wind 6 to 10 mph.

    High: 53 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 29. East southeast wind 3 to 5 mph.
Tonight
Increasing clouds, with a low around 8. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 28. Calm wind becoming north around 5 mph.
Saturday Night
Mostly clear, with a low around 8. Light east northeast wind.
Sunday
Partly sunny, with a high near 34. Light east wind increasing to 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 17. East wind 5 to 10 mph becoming light southeast after midnight.
Monday
Partly sunny, with a high near 55. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 33. West southwest wind around 7 mph.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 53. West wind 6 to 10 mph.
Tuesday Night
A chance of rain showers before 2am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 28. West wind around 8 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 48. West northwest wind 8 to 14 mph.
Wednesday Night
Mostly clear, with a low around 28. West wind 7 to 9 mph.
Thursday
Sunny, with a high near 56. West wind 7 to 14 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:
11:33 am MST Feb 20, 2026
Forecast Valid:
11am MST Feb 20, 2026-6pm MST Feb 26, 2026
 
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Additional Resources

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Chance of Precipitation