Cobb County Airport (McCollum Field) Weather Forecast

    • 47
    • 68

    Slight Chance Rain Showers

    • 46
    • 69

    Partly Sunny

    • 50
    • 74

    Mostly Cloudy

    • 43
    • 64

    Partly Sunny

    • 45
    • 60

    Mostly Cloudy

    • 52
    • 70

    Mostly Cloudy

Today 27 Feb Cobb

Patchy fog in the morning. Mostly cloudy with a slight chance of Showers in the Morning, then partly sunny in the afternoon. Highs in the mid 60s. Light northeast Winds. Chance of rain 20 percent.

Tonight 27 Feb Cobb

Showers likely. Patchy fog. Lows in the lower 50s. Light west Winds. Chance of rain 70 percent.

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Cobb County Airport (McCollum Field) Temperature Statistics

February Temperature

Cobb County International Airport - McCollum Field (0 miles)

  • Lowest 1 February, 2026

    15.8 °F

  • Average February

    48.1 °F

  • Highest 19 February, 2026

    78.1 °F

Climate (2021–Present)

Cobb County International Airport - McCollum Field (0 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    62.6 °F

  • Average High 2021–2026

    72.4 °F
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