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.

Mostly Cloudy

83°F

28°C

Humidity 67%
Wind Speed E 18 G 28 mph
Barometer 29.94 in (1013.1 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 26 Aug 7:53 pm CDT
Extended Forecast for

Caulksville AR

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 70. East wind around 5 mph becoming calm.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 99. Heat index values as high as 103. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 69. North northeast wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 97. East wind around 5 mph.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. East wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Southeast wind around 5 mph.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. East southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98. East wind 5 to 10 mph becoming south in the afternoon.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 69. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 69 °F

    Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 70. East wind around 5 mph becoming calm.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 99. Heat index values as high as 103. Calm wind becoming east northeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 69. North northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 97. East wind around 5 mph.
Friday Night
Mostly clear, with a low around 66. East wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 99. Southeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 66. East southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Sunny and hot, with a high near 98. East wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Clear, with a low around 69. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 71.
Tuesday
Sunny and hot, with a high near 99.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny and hot, with a high near 100.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Caulksville AR
 35.31°N 93.87°W (Elev. 499 ft)
Last Update:
7:35 pm CDT Aug 26, 2026
Forecast Valid:
8pm CDT Aug 26, 2026-6pm CDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation