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.

Light Rain

49°F

9°C

Humidity 64%
Wind Speed SE 10 mph
Barometer 30.17 in (1021.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 28 Nov 10:53 pm CST
Extended Forecast for

Dayton AR

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 42. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 54. Southeast wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 26 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 41. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. North wind 5 to 10 mph becoming east after midnight.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of freezing rain before 9am, then a chance of rain showers. Mostly cloudy, with a high near 36. East wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 36 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain or freezing rain before midnight, then a slight chance of rain showers between midnight and 3am, then a slight chance of freezing rain after 3am. Mostly cloudy, with a low around 27. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Freezing
    Rain

  • Tuesday

    Tuesday: Sunny, with a high near 43. Northwest wind around 5 mph becoming south in the afternoon.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Calm wind becoming southeast around 5 mph after midnight.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 42. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm. High near 54. Southeast wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 41. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 29. North wind 5 to 10 mph becoming east after midnight.
Monday
A slight chance of freezing rain before 9am, then a chance of rain showers. Mostly cloudy, with a high near 36. East wind 5 to 10 mph. Chance of precipitation is 40%.
Monday Night
A chance of rain or freezing rain before midnight, then a slight chance of rain showers between midnight and 3am, then a slight chance of freezing rain after 3am. Mostly cloudy, with a low around 27. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 50%.
Tuesday
Sunny, with a high near 43. Northwest wind around 5 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 25. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 52. South wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 30. East wind around 5 mph becoming calm.
Thursday
Mostly cloudy, with a high near 46. North wind around 5 mph becoming east in the afternoon.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33. East wind around 5 mph becoming south after midnight.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 50. South wind around 5 mph becoming west in the afternoon.
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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 CST Nov 28, 2025
Forecast Valid:
11pm CST Nov 28, 2025-6pm CST Dec 5, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation