McAlester Weather Forecast

    • 63
    • 80

    Decreasing Clouds

    • 59
    • 79

    Mostly Sunny

    • 64
    • 79

    Mostly Cloudy

    • 27
    • 73

    Slight Chance Rain Showers

    • 21
    • 39

    Mostly Cloudy

    • 29
    • 47

    Partly Sunny

Today 25 Dec Pittsburg

Partly sunny. Highs around 80. South Winds 10 to 15 Mph.

Tonight 25 Dec Pittsburg

Mostly cloudy in the Evening, then clearing. Lows in the lower 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McAlester Temperature Statistics

December Temperature

McAlester, McAlester Regional Airport (3.1 miles)

  • Lowest 15 December, 2025

    19 °F

  • Average December

    44.5 °F

  • Highest 22 December, 2025

    71.1 °F

Climate (2020–Present)

McAlester, McAlester Regional Airport (3.1 miles)

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  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    63.7 °F

  • Average High 2020–2025

    75.1 °F
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