Caulksville Weather Forecast

    • 72
    • 101

    Slight Chance Thunderstorms

    • 72
    • 102

    Hot

    • 72
    • 100

    Hot

    • 70
    • 100

    Hot

    • 68
    • 100

    Hot

    • 68
    • 99

    Hot

Today 14 Sep Western and Northern Logan County

Sunny. A slight chance of rain this afternoon. Hot with Highs around 100. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index Values up to 110.

Tonight 14 Sep Western and Northern Logan County

Mostly clear. Lows in the lower 70s. Southeast Winds 5 to 10 Mph. Heat index Values up to 105 early in the evening.

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Caulksville Temperature Statistics

September Temperature

Fort Smith Regional Airport (28 miles)

  • Lowest 11 September, 2026

    74.6 °F

  • Average September

    89.9 °F

  • Highest 4 September, 2026

    106.6 °F

Climate (2021–2026)

Fort Smith Regional Airport (28 miles)

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  • Average Low 2021–2026

    54.4 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    76.6 °F
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