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.

Fair

51°F

11°C

Humidity 77%
Wind Speed NW 7 mph
Barometer 29.98 in (1015.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 12 Nov 7:56 am CST
Extended Forecast for

Smithville AR

  • Today

    Today: Sunny, with a high near 62. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Areas of frost after 3am. Otherwise, clear, with a low around 34. North wind 5 to 15 mph.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: Widespread frost before 8am. Otherwise, sunny, with a high near 52. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 52 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after midnight. Otherwise, clear, with a low around 29. North wind around 5 mph.

    Low: 29 °F

    Frost

  • Saturday

    Saturday: Sunny, with a high near 50. North wind around 5 mph becoming calm.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Calm wind becoming east northeast around 5 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53. East wind around 5 mph.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. East northeast wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. East northeast wind around 5 mph.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 62. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Areas of frost after 3am. Otherwise, clear, with a low around 34. North wind 5 to 15 mph.
Friday
Widespread frost before 8am. Otherwise, sunny, with a high near 52. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Widespread frost, mainly after midnight. Otherwise, clear, with a low around 29. North wind around 5 mph.
Saturday
Sunny, with a high near 50. North wind around 5 mph becoming calm.
Saturday Night
Partly cloudy, with a low around 31. Calm wind becoming east northeast around 5 mph.
Sunday
Mostly sunny, with a high near 53. East wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 34. East northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 54. East northeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Clear, with a low around 31.
Wednesday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Smithville AR
 36.08°N 91.29°W (Elev. 397 ft)
Last Update:
7:35 am CST Nov 12, 2026
Forecast Valid:
8am CST Nov 12, 2026-6pm CST Nov 18, 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