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.

Fair

47°F

8°C

Humidity 59%
Wind Speed Calm
Barometer 30.24 in (1024.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 11 Feb 7:53 am CST
Extended Forecast for

Dayton AR

  • Today

    Today: Sunny, with a high near 64. North wind around 5 mph becoming northeast in the morning.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. East wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Southeast wind 5 to 10 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. East wind around 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 65. East wind around 5 mph.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 51. East wind around 5 mph. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 63. East wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 63 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 48. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 64. North wind 5 to 10 mph.

    High: 64 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 64. North wind around 5 mph becoming northeast in the morning.
Tonight
Partly cloudy, with a low around 38. East wind around 5 mph.
Thursday
Mostly sunny, with a high near 67. Southeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 45. East wind around 5 mph.
Friday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 65. East wind around 5 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 51. East wind around 5 mph. Chance of precipitation is 70%.
Saturday
Showers. High near 63. East wind 5 to 10 mph. Chance of precipitation is 90%.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 48. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 64. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 43. North wind around 5 mph becoming calm.
Washington's Birthday
Sunny, with a high near 70. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 48. Southeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 72. South wind 5 to 15 mph, with gusts as high as 25 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:
7:56 am CST Feb 11, 2026
Forecast Valid:
8am CST Feb 11, 2026-6pm CST Feb 17, 2026
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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