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

65°F

18°C

Humidity 45%
Wind Speed SW 9 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 08 May 11:45 AM MDT
Extended Forecast for

Fort Smith MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. West wind 11 to 13 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Partly cloudy during the early evening, then becoming cloudy, with a low around 53. West wind 6 to 11 mph.

    Low: 53 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 66. West northwest wind 13 to 20 mph. Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. North wind 5 to 10 mph becoming light and variable.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. South southwest wind 3 to 8 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. South southeast wind 8 to 13 mph becoming south southwest 15 to 20 mph after midnight.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 81. Southwest wind 13 to 17 mph becoming north in the afternoon.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. North wind 12 to 17 mph becoming light and variable after midnight.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. West wind 11 to 13 mph.
Tonight
A 20 percent chance of showers after 3am. Partly cloudy during the early evening, then becoming cloudy, with a low around 53. West wind 6 to 11 mph.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 66. West northwest wind 13 to 20 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 44. North wind 5 to 10 mph becoming light and variable.
Sunday
Sunny, with a high near 80. South southwest wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 57. South southeast wind 8 to 13 mph becoming south southwest 15 to 20 mph after midnight.
Monday
Sunny, with a high near 81. Southwest wind 13 to 17 mph becoming north in the afternoon.
Monday Night
Mostly clear, with a low around 49. North wind 12 to 17 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 80. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 54. East wind 7 to 15 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 88. Southwest wind 8 to 13 mph becoming west northwest 15 to 20 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 55. Northwest wind 7 to 17 mph becoming west southwest after midnight.
Thursday
Sunny, with a high near 84. West southwest wind 6 to 14 mph becoming north in the afternoon.
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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:
1:12 am MDT May 8, 2026
Forecast Valid:
12pm MDT May 8, 2026-6pm MDT May 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation