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.

unknown precip

43°F

6°C

Humidity 48%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 02 Mar 10:45 AM MST
Extended Forecast for

Forsyth MT

  • Today

    Today: Partly sunny, with a high near 56. North northeast wind around 7 mph.

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Light and variable wind becoming west around 6 mph after midnight.

    Low: 28 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 62. West southwest wind 6 to 8 mph.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. Southwest wind around 6 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. West wind 6 to 8 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 34. East southeast wind 6 to 9 mph becoming north after midnight.

    Low: 34 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 49. North northwest wind around 11 mph.

    High: 49 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. West northwest wind 5 to 9 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 52. West northwest wind 5 to 10 mph.

    High: 52 °F

    Decreasing
    Clouds

Detailed Forecast

Today
Partly sunny, with a high near 56. North northeast wind around 7 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Light and variable wind becoming west around 6 mph after midnight.
Tuesday
Sunny, with a high near 62. West southwest wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 33. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 63. West wind 6 to 8 mph.
Wednesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 34. East southeast wind 6 to 9 mph becoming north after midnight.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 49. North northwest wind around 11 mph.
Thursday Night
Mostly cloudy, with a low around 29. West northwest wind 5 to 9 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 52. West northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 33. West southwest wind around 9 mph.
Saturday
Mostly sunny, with a high near 57. West wind 10 to 17 mph.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37. West wind 11 to 14 mph.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 57. West wind 10 to 18 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:
10:09 am MST Mar 2, 2026
Forecast Valid:
11am MST Mar 2, 2026-6pm MDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation