Glenbrook Weather Forecast

    • 74
    • 99

    Slight Chance Thunderstorms

    • 72
    • 95

    Mostly Sunny

    • 71
    • 93

    Sunny

    • 71
    • 94

    Sunny

    • 71
    • 94

    Mostly Sunny

    • 69
    • 89

    Partly Sunny

Today 19 Aug Oklahoma

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 90s. West Winds around 5 Mph, becoming east this afternoon. Chance of rain 20 percent. Heat index Values up to 105.

Tonight 19 Aug Oklahoma

Partly cloudy with a slight chance of Showers and Thunderstorms. Humid with Lows in the lower 70s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Glenbrook Temperature Statistics

August Temperature

Oklahoma City, Wiley Post Airport (5.6 miles)

  • Lowest 4 August, 2025

    64.7 °F

  • Average August

    83 °F

  • Highest 8 August, 2025

    99.6 °F

Climate (2020–Present)

Oklahoma City, Wiley Post Airport (5.6 miles)

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  • Average Low 2020–2025

    51.9 °F

  • Average 2020–2025

    62.8 °F

  • Average High 2020–2025

    73.9 °F
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