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

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Overcast

49°F

9°C

Humidity 61%
Wind Speed N 13 mph
Barometer 30.30 in (1025.8 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 11 Mar 8:53 pm CDT
Extended Forecast for

Dayton AR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 34. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. South wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. Southwest wind around 5 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 46. Calm wind becoming southeast around 5 mph.

    Low: 46 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 77. South wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 77 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 34. North wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 43. South wind around 5 mph.
Friday
Sunny, with a high near 73. Southwest wind around 5 mph.
Friday Night
Clear, with a low around 46. Calm wind becoming southeast around 5 mph.
Saturday
Sunny, with a high near 78. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 57. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 77. South wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 31. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Partly sunny, with a high near 51. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 30. North wind around 5 mph becoming southeast after midnight.
Tuesday
Partly sunny, with a high near 60. South wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 40. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 73. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dayton AR
 35.11°N 94.23°W
Last Update:
8:50 pm CDT Mar 11, 2026
Forecast Valid:
9pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation