Fort Smith Regional Airport Weather Forecast

    • 46
    • 69

    Mostly Sunny

    • 66
    • 79

    Thunderstorms

    • 58
    • 80

    Thunderstorms

    • 58
    • 72

    Rain Showers Likely

    • 58
    • 70

    Rain Showers

    • 47
    • 66

    Rain Showers Likely

Today 31 Mar Sebastian

Sunny. Highs in the upper 60s. North Winds 5 to 10 Mph.

Tonight 31 Mar Sebastian

Mostly clear. Lows in the upper 40s. Northeast Winds around 5 Mph, becoming east with Gusts up to 20 Mph after midnight.

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Fort Smith Regional Airport Temperature Statistics

March Temperature

Fort Smith Regional Airport (0 miles)

  • Lowest 6 March, 2025

    31.7 °F

  • Average March

    60.3 °F

  • Highest 27 March, 2025

    87.7 °F

Climate (2020–Present)

Fort Smith Regional Airport (0 miles)

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  • Average Low 2020–2025

    53.3 °F

  • Average 2020–2025

    63.5 °F

  • Average High 2020–2025

    74.8 °F
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