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

34°F

1°C

Humidity 61%
Wind Speed NE 3 mph
Barometer 30.31 in (1026.5 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 23 Feb 11:53 pm CST
Extended Forecast for

Dayton AR

  • Overnight

    Overnight: Partly cloudy, with a low around 30. Calm wind becoming southeast around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Southeast wind 5 to 10 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. South wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. South wind around 5 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph after midnight.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Northwest wind 5 to 10 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. Calm wind becoming south around 5 mph.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Calm wind becoming southeast around 5 mph.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. Calm wind becoming southeast around 5 mph.
Tuesday
Mostly sunny, with a high near 66. Southeast wind 5 to 10 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 47. South wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 72. South wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 72. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 74. Calm wind becoming south around 5 mph.
Friday Night
Mostly clear, with a low around 44. Calm wind becoming southeast around 5 mph.
Saturday
Sunny, with a high near 79. South wind around 5 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49. Southeast wind around 5 mph becoming east after midnight.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 69. East wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47. East wind around 10 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 71. South wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dayton AR
 35.11°N 94.23°W
Last Update:
11:50 pm CST Feb 23, 2026
Forecast Valid:
12am CST Feb 24, 2026-6pm CST Mar 2, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation