National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Walnut Ridge Regional Airport (KARG)

Lat: 36.13°NLon: 90.92°WElev: 266ft.

Overcast

82°F

28°C

Humidity 41%
Wind Speed W 6 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 15 Oct 7:56 pm CDT
Extended Forecast for

Smithville AR

  • Tonight

    Tonight: A chance of showers before 1am, then a slight chance of showers after 3am. Partly cloudy, with a low around 52. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 63. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 63 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 44. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 61 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37. Northeast wind around 5 mph becoming calm.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Calm wind becoming east around 5 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. Calm wind becoming south southeast around 5 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers before 1am, then a slight chance of showers after 3am. Partly cloudy, with a low around 52. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 63. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Increasing clouds, with a low around 44. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Clear, with a low around 37. Northeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 66. Calm wind becoming east around 5 mph.
Sunday Night
Mostly clear, with a low around 40. Calm wind.
Monday
Sunny, with a high near 70. Calm wind becoming south southeast around 5 mph.
Monday Night
Mostly clear, with a low around 46. Calm wind.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Clear, with a low around 51.
Thursday
Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Smithville AR
 36.08°N 91.31°W (Elev. 397 ft)
Last Update:
7:35 pm CDT Oct 15, 2026
Forecast Valid:
8pm CDT Oct 15, 2026-6pm CDT Oct 22, 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