Lake McAlester Weather Forecast

    • 64
    • 85

    Thunderstorms Likely

    • 55
    • 74

    Rain Showers

    • 52
    • 76

    Sunny

    • 61
    • 80

    Sunny

    • 64
    • 86

    Mostly Sunny

    • 70
    • 87

    Partly Sunny

Today 9 May Pittsburg

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

Tonight 9 May Pittsburg

Partly cloudy in the Evening, then mostly cloudy with Showers likely with a chance of Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake McAlester Temperature Statistics

May Temperature

McAlester, McAlester Regional Airport (10.6 miles)

  • Lowest 2 May, 2026

    41.6 °F

  • Average May

    63.5 °F

  • Highest 3 May, 2026

    84.7 °F

Climate (2021–Present)

McAlester, McAlester Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    64.3 °F

  • Average High 2021–2026

    75.8 °F
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