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

60°F

16°C

Humidity 38%
Wind Speed NE 6 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 2 Feb 3:53 pm CST
Extended Forecast for

Dayton AR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. South wind around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 42. Southeast wind around 5 mph becoming west after midnight.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 56. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58. Light west wind increasing to 5 to 10 mph in the morning.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 37. Southwest wind around 5 mph.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 68. West wind around 5 mph.

    High: 68 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. South wind around 5 mph.
Tonight
A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 42. Southeast wind around 5 mph becoming west after midnight.
Tuesday
A 20 percent chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 56. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 49. Light northwest wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 58. Light west wind increasing to 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 37. Southwest wind around 5 mph.
Friday
Sunny, with a high near 68. West wind around 5 mph.
Friday Night
Mostly clear, with a low around 36. Calm wind.
Saturday
Sunny, with a high near 65. Calm wind becoming southeast around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 39. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 65. South wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dayton AR
 35.11°N 94.23°W
Last Update:
12:50 pm CST Feb 2, 2026
Forecast Valid:
4pm CST Feb 2, 2026-6pm CST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation