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

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Overcast

51°F

11°C

Humidity 66%
Wind Speed N 12 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 7 Dec 12:53 pm CST
Extended Forecast for

Dayton AR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 51. North wind around 10 mph, with gusts as high as 20 mph.

    High: 51 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. North wind 5 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 48. Calm wind.

    High: 48 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Calm wind becoming south around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. West wind around 5 mph becoming north in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Calm wind becoming southeast around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Southeast wind around 5 mph becoming northwest in the afternoon.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 51. North wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 29. North wind 5 to 10 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 48. Calm wind.
Monday Night
Mostly clear, with a low around 31. Calm wind becoming south around 5 mph.
Tuesday
Sunny, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 41. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 60. West wind around 5 mph becoming north in the afternoon.
Wednesday Night
Partly cloudy, with a low around 36. Calm wind becoming southeast around 5 mph.
Thursday
Mostly sunny, with a high near 61. Southeast wind around 5 mph becoming northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 33. North wind 5 to 10 mph.
Friday
Sunny, with a high near 48. North wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 21. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 41. North wind around 5 mph.
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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:
12:50 pm CST Dec 7, 2025
Forecast Valid:
12pm CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation