Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

FORT SMITH AIR STRIP (FSMM8)

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

NA

53°F

12°C

Humidity 52%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 17 Oct 09:30 PM MDT
Extended Forecast for

4 Miles SSW Fort Smith MT

  • Tonight

    Tonight: Partly cloudy, with a low around 48. South southwest wind 11 to 16 mph becoming light and variable  after midnight.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 63. Light east northeast wind increasing to 5 to 10 mph in the morning.

    High: 63 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. East southeast wind around 7 mph becoming south southwest after midnight.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 70. South southwest wind 6 to 8 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. Light and variable wind becoming south southwest 5 to 10 mph in the evening.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. South southwest wind 6 to 8 mph becoming north in the afternoon.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Calm wind becoming east around 6 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. Light and variable wind becoming south southwest 5 to 9 mph in the evening.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. South southwest wind 11 to 16 mph becoming light and variable after midnight.
Sunday
Increasing clouds, with a high near 63. Light east northeast wind increasing to 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 46. East southeast wind around 7 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 70. South southwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 50. Light and variable wind becoming south southwest 5 to 10 mph in the evening.
Tuesday
Sunny, with a high near 70. South southwest wind 6 to 8 mph becoming north in the afternoon.
Tuesday Night
Partly cloudy, with a low around 46. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 68. Calm wind becoming east around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. Light and variable wind becoming south southwest 5 to 9 mph in the evening.
Thursday
Mostly sunny, with a high near 74. South southwest wind 7 to 11 mph.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52. Light and variable wind becoming south southwest 5 to 9 mph in the evening.
Friday
Showers likely. Partly sunny, with a high near 66. West southwest wind 9 to 11 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 44. West northwest wind 7 to 14 mph. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 55. Northwest wind around 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Fort Smith MT
 45.25°N 107.96°W (Elev. 3865 ft)
7:52 pm MDT Oct 17, 2026
9pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database