McAlester Weather Forecast

    • 74
    • 87

    Chance Thunderstorms

    • 74
    • 88

    Chance Thunderstorms

    • 77
    • 90

    Chance Rain Showers

    • 80
    • 91

    Partly Sunny

    • 80
    • 93

    Mostly Sunny

    • 81
    • 94

    Mostly Sunny

Today 23 Jun Pittsburg

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. South Winds around 5 Mph. Chance of rain 40 percent.

Tonight 23 Jun Pittsburg

Mostly cloudy with a slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the lower 70s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McAlester Temperature Statistics

June Temperature

McAlester, McAlester Regional Airport (3.1 miles)

  • Lowest 14 June, 2026

    67.6 °F

  • Average June

    80.6 °F

  • Highest 1 June, 2026

    93.7 °F

Climate (2021–2026)

McAlester, McAlester Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    64.4 °F

  • Average High 2021–2026

    76 °F
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