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

34°F

1°C

Humidity 97%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 09 Feb 03:45 PM MST
Extended Forecast for

Forsyth MT

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers. Cloudy, with a steady temperature around 36. Light west southwest wind.

    High: 36 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 26. Light west southwest wind.

    Low: 26 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 49. Light west southwest wind.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 51. Calm wind becoming west around 6 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Cloudy, with a steady temperature around 36. Light west southwest wind.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 26. Light west southwest wind.
Tuesday
Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph.
Tuesday Night
Partly cloudy, with a low around 23. Calm wind.
Wednesday
Partly sunny, with a high near 44. Calm wind.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. Calm wind.
Thursday
Sunny, with a high near 49. Light west southwest wind.
Thursday Night
Mostly clear, with a low around 25. Calm wind.
Friday
Mostly sunny, with a high near 51. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 26. Light west wind.
Saturday
Mostly cloudy, with a high near 50. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 29. Calm wind.
Sunday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 49. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 24. North wind 3 to 6 mph.
Washington's Birthday
Partly sunny, with a high near 45. North northwest wind 3 to 7 mph.
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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:
1:54 pm MST Feb 9, 2026
Forecast Valid:
4pm MST Feb 9, 2026-6pm MST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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