Kennesaw Weather Forecast

    • 71
    • 85

    Thunderstorms

    • 71
    • 86

    Chance Thunderstorms

    • 72
    • 89

    Chance Rain Showers

    • 73
    • 92

    Mostly Sunny

    • 75
    • 94

    Partly Sunny

    • 72
    • 92

    Partly Sunny

Today 24 Jul Cobb

Partly sunny with a chance of Showers and Thunderstorms this Morning, then Showers with Thunderstorms likely this afternoon. Highs in the upper 80s. Temperature falling to around 80 this afternoon. Light west Winds. Chance of rain 90 percent.

Tonight 24 Jul Cobb

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the lower 70s. Light southwest Winds in the Evening, becoming light and variable. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kennesaw Temperature Statistics

July Temperature

Cobb County International Airport - McCollum Field (1.2 miles)

  • Lowest 14 July, 2026

    71.1 °F

  • Average July

    80.1 °F

  • Highest 2 July, 2026

    96.1 °F

Climate (2021–2026)

Cobb County International Airport - McCollum Field (1.2 miles)

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  • Average Low 2021–2026

    53.7 °F

  • Average 2021–2026

    62.9 °F

  • Average High 2021–2026

    72.7 °F
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