Cobb County Airport (McCollum Field) Weather Forecast

    • 41
    • 70

    Sunny

    • 45
    • 74

    Sunny

    • 46
    • 75

    Sunny

    • 48
    • 75

    Sunny

    • 49
    • 75

    Sunny

    • 46
    • 72

    Sunny

Today 19 Oct Cobb

Sunny. Highs in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 19 Oct Cobb

Clear. Lows in the lower 40s. Light and variable Winds.

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Cobb County Airport (McCollum Field) Temperature Statistics

October Temperature

Cobb County International Airport - McCollum Field (0 miles)

  • Lowest 7 October, 2026

    54 °F

  • Average October

    70.2 °F

  • Highest 2 October, 2026

    87.1 °F

Climate (2021–2026)

Cobb County International Airport - McCollum Field (0 miles)

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  • Average Low 2021–2026

    53.8 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    72.9 °F
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