McAlester Weather Forecast

    • 77
    • 101

    Hot

    • 76
    • 99

    Hot

    • 75
    • 99

    Hot

    • 75
    • 100

    Hot

    • 72
    • 99

    Chance Rain Showers

    • 68
    • 92

    Chance Rain Showers

Today 16 Sep Pittsburg

Sunny, hot with Highs around 101. South Winds 5 to 10 Mph. Heat index Values up to 108.

Tonight 16 Sep Pittsburg

Mostly clear. Lows in the mid 70s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McAlester Temperature Statistics

September Temperature

McAlester, McAlester Regional Airport (3.1 miles)

  • Lowest 11 September, 2026

    71.1 °F

  • Average September

    89.3 °F

  • Highest 6 September, 2026

    106.6 °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

    76.4 °F
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