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

FORT SMITH AIR STRIP (FSMM8)

Lat: 45.31778°NLon: 107.93778°WElev: 3211.0ft.

NA

52°F

11°C

Humidity 55%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 04 Nov 12:00 PM MST
Extended Forecast for

Fort Smith MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 53. Light and variable wind becoming north around 5 mph.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Southwest wind 3 to 6 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 57. South southwest wind 5 to 7 mph becoming light and variable in the morning.

    High: 57 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of showers between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 36. Light southwest wind becoming west southwest 5 to 9 mph in the evening. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 55. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. South southwest wind 8 to 18 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62. West southwest wind 5 to 15 mph.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. Light south southwest wind increasing to 9 to 14 mph in the evening.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. South southwest wind 13 to 20 mph.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 53. Light and variable wind becoming north around 5 mph.
Tonight
Partly cloudy, with a low around 34. Southwest wind 3 to 6 mph.
Thursday
Increasing clouds, with a high near 57. South southwest wind 5 to 7 mph becoming light and variable in the morning.
Thursday Night
A slight chance of showers between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 36. Light southwest wind becoming west southwest 5 to 9 mph in the evening. Chance of precipitation is 20%.
Friday
Sunny, with a high near 55. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 38. South southwest wind 8 to 18 mph.
Saturday
Sunny, with a high near 62. West southwest wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 40. Light south southwest wind increasing to 9 to 14 mph in the evening.
Sunday
Mostly sunny, with a high near 67. South southwest wind 13 to 20 mph.
Sunday Night
Mostly cloudy, with a low around 40. Southwest wind 5 to 10 mph becoming light south southwest after midnight.
Monday
Mostly sunny, with a high near 60. Calm wind becoming east northeast around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 39. Calm wind becoming south around 5 mph.
Tuesday
Mostly sunny, with a high near 62. Southwest wind 3 to 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Smith MT
 45.32°N 107.94°W (Elev. 3301 ft)
Last Update:
11:37 am MST Nov 4, 2026
Forecast Valid:
12pm MST Nov 4, 2026-6pm MST Nov 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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