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

75°F

24°C

Humidity 46%
Wind Speed S 3 mph
Barometer 29.93 in (1012.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 20 Mar 10:53 pm CDT
Extended Forecast for

Dayton AR

  • Tonight

    Tonight: Mostly clear, with a low around 58. South wind around 5 mph becoming calm.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 92. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Southwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74. East wind around 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. East wind 5 to 10 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 79. South wind around 5 mph.

    High: 79 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. Southeast wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 58. South wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 63. South wind around 5 mph.
Sunday
Sunny, with a high near 92. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 57. Southwest wind 5 to 10 mph becoming northeast after midnight.
Monday
Partly sunny, with a high near 74. East wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 51. East wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 79. South wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 53. Southeast wind around 5 mph.
Wednesday
Sunny, with a high near 85. Southeast wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
Clear, with a low around 60. South wind 5 to 10 mph.
Thursday
Sunny, with a high near 90. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 57. South wind around 10 mph becoming east after midnight. Winds could gust as high as 20 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 71. Northeast wind 10 to 15 mph, with gusts as high as 20 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:
10:50 pm CDT Mar 20, 2026
Forecast Valid:
11pm CDT Mar 20, 2026-6pm CDT Mar 27, 2026
 
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Additional Resources

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Chance of Precipitation