Cobb County Airport (McCollum Field) Weather Forecast

    • 65
    • 90

    Mostly Cloudy

    • 69
    • 91

    Partly Sunny

    • 71
    • 91

    Chance Thunderstorms

    • 70
    • 88

    Rain Showers Likely

    • 68
    • 89

    Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

Today 24 Aug Cobb

Mostly sunny. Highs in the lower 90s. Northwest Winds 5 to 10 Mph.

Tonight 24 Aug Cobb

Partly cloudy. Lows in the upper 60s. Light north Winds.

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Cobb County Airport (McCollum Field) Temperature Statistics

August Temperature

Cobb County International Airport - McCollum Field (0 miles)

  • Lowest 3 August, 2026

    69.1 °F

  • Average August

    81.2 °F

  • Highest 17 August, 2026

    95 °F

Climate (2021–2026)

Cobb County International Airport - McCollum Field (0 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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