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.

Fair

31°F

-1°C

Humidity 85%
Wind Speed NE 3 mph
Barometer 30.20 in (1022.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 13 Jan 5:53 am CST
Extended Forecast for

Dayton AR

  • Today

    Today: Sunny, with a high near 69. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: A chance of sprinkles after 3am. Increasing clouds, with a low around 43. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Chance
    Sprinkles

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. North wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. West wind around 5 mph becoming south in the afternoon.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 31. South wind around 5 mph becoming west after midnight.

    Low: 31 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 54. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. West wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 69. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A chance of sprinkles after 3am. Increasing clouds, with a low around 43. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Partly sunny, with a high near 52. North wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 23. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 46. West wind around 5 mph becoming south in the afternoon.
Thursday Night
Clear, with a low around 31. South wind around 5 mph becoming west after midnight.
Friday
Sunny, with a high near 54. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 29. West wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 46. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 20. West wind 5 to 10 mph.
Sunday
Sunny, with a high near 42. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 21. Northwest wind around 5 mph becoming southeast after midnight.
M.L.King Day
Sunny, with a high near 50. South wind 5 to 10 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dayton AR
 35.11°N 94.23°W
Last Update:
5:50 am CST Jan 13, 2026
Forecast Valid:
6am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation