Acworth Weather Forecast

    • 31
    • 48

    Mostly Sunny

    • 34
    • 60

    Mostly Sunny

    • 32
    • 59

    Chance Rain

    • 17
    • 40

    Sunny

    • 22
    • 42

    Mostly Sunny

    • 30
    • 50

    Partly Sunny

Today 11 Dec Cobb

Sunny. Highs in the upper 40s. Northwest Winds 5 to 10 Mph.

Tonight 11 Dec Cobb

Mostly clear. Lows in the lower 30s. Light southwest Winds.

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Acworth Temperature Statistics

December Temperature

Cobb County International Airport - McCollum Field (5.6 miles)

  • Lowest 9 December, 2025

    26.1 °F

  • Average December

    40 °F

  • Highest 1 December, 2025

    51.1 °F

Climate (2020–Present)

Cobb County International Airport - McCollum Field (5.6 miles)

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  • Average Low 2020–2025

    53.4 °F

  • Average 2020–2025

    62.5 °F

  • Average High 2020–2025

    72.3 °F
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