Fort Smith Regional Airport Weather Forecast

    • 68
    • 96

    Chance Thunderstorms

    • 55
    • 78

    Chance Thunderstorms

    • 52
    • 80

    Sunny

    • 55
    • 81

    Sunny

    • 59
    • 87

    Mostly Sunny

    • 61
    • 89

    Sunny

    • 63
    • 91

    Sunny

Today 20 Sep Sebastian

Mostly sunny. Highs in the mid 90s. South Winds 10 to 15 Mph with Gusts to around 25 Mph.

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Fort Smith Regional Airport Temperature Statistics

September Temperature

Fort Smith Regional Airport (0 miles)

  • Lowest 9 September, 2021

    61 °F

  • Average September

    80 °F

  • Highest 1 September, 2021

    100 °F

Climate (2010–Present)

Fort Smith Regional Airport (0 miles)

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  • Average Low 2010–Present

    53.5 °F

  • Average 2010–Present

    62.6 °F

  • Average High 2010–Present

    73.2 °F
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