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

68°F

20°C

Humidity 65%
Wind Speed SW 12 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 10 Feb 6:53 pm CST
Extended Forecast for

Dayton AR

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 44. West wind around 5 mph becoming northeast after midnight.

    Low: 44 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 63. East wind around 5 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. East wind around 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66. Southeast wind around 5 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 45. East wind around 5 mph.

    Low: 45 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 62. East wind around 5 mph. Chance of precipitation is 40%.

    High: 62 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 51. East wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 51 °F

    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after noon. High near 62. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 62 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 48. East wind around 10 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 44. West wind around 5 mph becoming northeast after midnight.
Wednesday
Sunny, with a high near 63. East wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 37. East wind around 5 mph.
Thursday
Mostly sunny, with a high near 66. Southeast wind around 5 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 45. East wind around 5 mph.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 62. East wind around 5 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 51. East wind 5 to 10 mph. Chance of precipitation is 80%.
Saturday
Showers, with thunderstorms also possible after noon. High near 62. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 48. East wind around 10 mph becoming northwest after midnight. Chance of precipitation is 70%.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 63. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 41. North wind around 5 mph becoming calm.
Washington's Birthday
Sunny, with a high near 69. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 46. Southeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 71. South wind 5 to 15 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:
5:50 pm CST Feb 10, 2026
Forecast Valid:
7pm CST Feb 10, 2026-6pm CST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation