Purcell Lake Weather Forecast

    • 62
    • 80

    Rain Showers Likely

    • 62
    • 81

    Partly Sunny

    • 63
    • 82

    Partly Sunny

    • 63
    • 80

    Chance Thunderstorms

    • 64
    • 80

    Rain Showers Likely

    • 65
    • 81

    Chance Thunderstorms

Today 23 May McClain

Mostly cloudy in the Morning, then becoming partly sunny. A slight chance of Thunderstorms. A chance of Showers, mainly in the morning. Highs in the upper 70s. Northeast Winds around 5 Mph, becoming southeast around 5 Mph in the afternoon. Chance of rain 40 percent.

Tonight 23 May McClain

Showers with a chance of Thunderstorms. Lows in the lower 60s. West Winds 5 to 10 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

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Purcell Lake Temperature Statistics

May Temperature

Norman / Max Westheimer (18 miles)

  • Lowest 7 May, 2026

    44.6 °F

  • Average May

    65.2 °F

  • Highest 14 May, 2026

    87.8 °F

Climate (2021–Present)

Norman / Max Westheimer (18 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    74 °F
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