Arrowhead State Park Weather Forecast

    • 62
    • 83

    Decreasing Clouds

    • 53
    • 77

    Blowing Dust

    • 37
    • 66

    Mostly Cloudy

    • 46
    • 68

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 53
    • 78

    Mostly Cloudy

    • 38
    • 67

    Partly Sunny

Today 13 Mar Pittsburg

Sunny. Highs in the mid 80s. Southwest Winds around 5 Mph.

Tonight 13 Mar Pittsburg

Mostly cloudy this Evening, then clearing. Not as cool with Lows in the lower 60s. South Winds 10 to 15 Mph.

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Arrowhead State Park Temperature Statistics

March Temperature

McAlester, McAlester Regional Airport (20.5 miles)

  • Lowest 6 March, 2025

    27.8 °F

  • Average March

    53.8 °F

  • Highest 11 March, 2025

    81 °F

Climate (2020–Present)

McAlester, McAlester Regional Airport (20.5 miles)

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  • Average Low 2020–2025

    52.2 °F

  • Average 2020–2025

    63.2 °F

  • Average High 2020–2025

    74.6 °F
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