Six Flags - Over Georgia Weather Forecast

    • 60
    • 74

    Partly Sunny

    • 57
    • 79

    Becoming Sunny

    • 57
    • 81

    Partly Sunny

    • 56
    • 82

    Partly Sunny

    • 59
    • 86

    Sunny

    • 63
    • 88

    Mostly Sunny

    • 67
    • 89

    Partly Sunny

Today 24 Sep Cobb

Mostly sunny. A slight chance of Showers in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.

Tonight 24 Sep Cobb

Mostly cloudy. Lows in the upper 50s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Six Flags - Over Georgia Temperature Statistics

September Temperature

Fulton County Airport-Brown Field (1.2 miles)

  • Lowest 17 September, 2026

    65.6 °F

  • Average September

    80.9 °F

  • Highest 3 September, 2026

    98.7 °F

Climate (2021–2026)

Fulton County Airport-Brown Field (1.2 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    74.8 °F
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