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

52°F

11°C

Humidity 65%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 05 Nov 05:00 PM MST
Extended Forecast for

Forsyth MT

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 33. Calm wind becoming west northwest around 5 mph in the evening.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 57. West southwest wind 5 to 10 mph.

    High: 57 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Southwest wind 6 to 9 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62. West wind 9 to 11 mph.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Calm wind becoming south around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Northwest wind 3 to 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 33. Calm wind becoming west northwest around 5 mph in the evening.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 57. West southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 39. Southwest wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 62. West wind 9 to 11 mph.
Saturday Night
Mostly clear, with a low around 37. Calm wind becoming south around 5 mph.
Sunday
Mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 38. Northwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 56. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 36. Light and variable wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 40. Calm wind becoming southwest around 5 mph after midnight.
Veterans Day
Sunny, with a high near 63. Southwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 39. Light south southwest wind.
Thursday
Mostly sunny, with a high near 64. Calm wind becoming south southwest around 5 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Forsyth MT
 46.27°N 106.69°W (Elev. 2500 ft)
Last Update:
2:26 pm MST Nov 5, 2026
Forecast Valid:
5pm MST Nov 5, 2026-6pm MST Nov 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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