Arrowhead Assault Strip Weather Forecast

    • 34
    • 56

    Becoming Sunny

    • 40
    • 59

    Mostly Sunny

    • 36
    • 62

    Mostly Sunny

    • 32
    • 55

    Mostly Cloudy

    • 27
    • 46

    Partly Sunny

    • 37
    • 48

    Mostly Cloudy

Today 10 Dec Sebastian

Sunny. Highs in the mid 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 10 Dec Sebastian

Mostly clear. Lows in the mid 30s. West Winds around 5 Mph, becoming south after midnight.

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Arrowhead Assault Strip Temperature Statistics

December Temperature

Fort Smith Regional Airport (8.7 miles)

  • Lowest 3 December, 2025

    30.9 °F

  • Average December

    40 °F

  • Highest 6 December, 2025

    55.9 °F

Climate (2020–Present)

Fort Smith Regional Airport (8.7 miles)

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  • Average Low 2020–2025

    53.8 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    75.3 °F
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