McAlester Weather Forecast

    • 75
    • 99

    Hot

    • 76
    • 101

    Hot

    • 77
    • 101

    Hot

    • 77
    • 102

    Hot

    • 77
    • 101

    Hot

    • 77
    • 100

    Hot

Today 4 Sep Pittsburg

Sunny. Highs in the upper 90s. South Winds around 5 Mph. Heat index Values up to 107.

Tonight 4 Sep Pittsburg

Clear. Lows in the lower 70s. South Winds around 5 Mph.

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McAlester Temperature Statistics

September Temperature

McAlester, McAlester Regional Airport (3.1 miles)

  • Lowest 1 September, 2026

    81 °F

  • Average September

    90.4 °F

  • Highest 1 September, 2026

    99 °F

Climate (2021–2026)

McAlester, McAlester Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    64.7 °F

  • Average High 2021–2026

    76.3 °F
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