Fort Smith Weather Forecast

    • 66
    • 73

    Chance Rain Showers

    • 69
    • 81

    Slight Chance Rain Showers

    • 66
    • 86

    Slight Chance Thunderstorms

    • 58
    • 75

    Slight Chance Rain Showers

    • 61
    • 78

    Partly Sunny

    • 64
    • 84

    Partly Sunny

    • 67
    • 85

    Partly Sunny

Today 23 Sep Sebastian

Cloudy with chance of Showers and isolated Thunderstorms. Lows in the mid 60s. Light Winds. Chance of precipitation 50 percent.

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Fort Smith Temperature Statistics

September Temperature

Fort Smith, Fort Smith Regional Airport (3.7 miles)

  • Lowest 11 September, 2018

    64.9 °F
  • Average September

    78.4 °F
  • Highest 19 September, 2018

    97 °F

Climate (2010–Present)

Fort Smith, Fort Smith Regional Airport (3.7 miles)

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  • Average Low 2010–Present

    53.4 °F
  • Average 2010–Present

    63.4 °F
  • Average High 2010–Present

    74.4 °F
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