Kennesaw Weather Forecast

    • 60
    • 78

    Rain Showers Likely

    • 61
    • 77

    Chance Thunderstorms

    • 48
    • 81

    Rain Showers

    • 39
    • 60

    Rain Showers Likely

    • 45
    • 67

    Sunny

    • 52
    • 75

    Mostly Sunny

    • 48
    • 78

    Chance Rain Showers

Today 9 Mar Cobb

Mostly sunny. Near steady temperature in the mid 70s. Light southwest Winds.

Tonight 9 Mar Cobb

Mostly cloudy with a chance of Showers and Thunderstorms. Lows around 60. Light southwest Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kennesaw Temperature Statistics

March Temperature

Cobb County International Airport - McCollum Field (1.2 miles)

  • Lowest 1 March, 2026

    42.1 °F

  • Average March

    61.7 °F

  • Highest 6 March, 2026

    82 °F

Climate (2021–Present)

Cobb County International Airport - McCollum Field (1.2 miles)

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  • Average Low 2021–2026

    53.5 °F

  • Average 2021–2026

    62.7 °F

  • Average High 2021–2026

    72.5 °F
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