Cobb County Airport (McCollum Field) Weather Forecast

    • 41
    • 65

    Increasing Clouds

    • 51
    • 62

    Mostly Cloudy

    • 42
    • 64

    Rain Showers

    • 42
    • 63

    Mostly Sunny

    • 43
    • 64

    Mostly Sunny

    • 46
    • 70

    Mostly Sunny

Today 29 Jan Cobb

Sunny. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 Jan Cobb

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 40s. Light northwest Winds.

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Cobb County Airport (McCollum Field) Temperature Statistics

January Temperature

Cobb County International Airport - McCollum Field (0 miles)

  • Lowest 20 January, 2025

    15.1 °F

  • Average January

    35.2 °F

  • Highest 17 January, 2025

    60.1 °F

Climate (2020–Present)

Cobb County International Airport - McCollum Field (0 miles)

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  • Average Low 2020–2025

    53.3 °F

  • Average 2020–2025

    62.2 °F

  • Average High 2020–2025

    72 °F
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