Arkoma Weather Forecast

    • 43
    • 56

    Mostly Sunny

    • 43
    • 66

    Mostly Sunny

    • 46
    • 57

    Mostly Cloudy

    • 56
    • 63

    Mostly Cloudy

    • 60
    • 75

    Mostly Cloudy

    • 61
    • 77

    Mostly Cloudy

    • 59
    • 77

    Mostly Sunny

Today 19 Dec Le Flore

Mostly sunny. Highs in the upper 50s. South Winds 5 to 10 Mph.

Tonight 19 Dec Le Flore

Partly cloudy this Evening, then clearing. Not as cool with Lows in the lower 40s. South Winds 15 to 20 Mph with Gusts up to 35 Mph.

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Arkoma Temperature Statistics

December Temperature

Fort Smith Regional Airport (3.7 miles)

  • Lowest 15 December, 2025

    21.9 °F

  • Average December

    42 °F

  • Highest 12 December, 2025

    69.1 °F

Climate (2020–Present)

Fort Smith Regional Airport (3.7 miles)

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  • Average Low 2020–2025

    53.8 °F

  • Average 2020–2025

    64.1 °F

  • Average High 2020–2025

    75.3 °F
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