Fort Smith Weather Forecast

    • 73
    • 94

    Partly Sunny

    • 73
    • 93

    Mostly Sunny

    • 70
    • 92

    Mostly Sunny

    • 70
    • 92

    Mostly Sunny

    • 69
    • 91

    Slight Chance Thunderstorms

    • 71
    • 88

    Chance Thunderstorms

    • 65
    • 80

    Chance Thunderstorms

Today 21 Sep Sebastian

Mostly sunny. Highs in the lower 90s. South Winds around 10 Mph.

Tonight 21 Sep Sebastian

Mostly clear. Lows in the lower 70s. Light Winds.

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Fort Smith Temperature Statistics

September Temperature

Fort Smith, Fort Smith Regional Airport (3.7 miles)

  • Lowest 7 September, 2017

    53.1 °F
  • Average September

    74.3 °F
  • Highest 4 September, 2017

    93 °F

Climate (2010–Present)

Fort Smith, Fort Smith Regional Airport (3.7 miles)

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  • Average Low 2010–Present

    52.5 °F
  • Average 2010–Present

    62.7 °F
  • Average High 2010–Present

    73.5 °F
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