Williams Park Weather Forecast

    • 75
    • 93

    Slight Chance Thunderstorms

    • 76
    • 94

    Partly Sunny

    • 75
    • 96

    Hot

    • 76
    • 96

    Mostly Sunny

    • 77
    • 97

    Hot

    • 76
    • 98

    Mostly Sunny

Today 13 Aug Cobb

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 103.

Tonight 13 Aug Cobb

Partly cloudy. Near steady temperature in the mid 70s. Light west Winds.

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  • Temperature Real-Time

Williams Park Temperature Statistics

August Temperature

Marietta / Dobbins Air Force Base (1.9 miles)

  • Lowest 3 August, 2026

    69.1 °F

  • Average August

    78.9 °F

  • Highest 9 August, 2026

    91.4 °F

Climate (2021–2026)

Marietta / Dobbins Air Force Base (1.9 miles)

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  • Average Low 2021–2026

    54.1 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    73 °F
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