Mountain Park Weather Forecast

    • 26
    • 40

    Becoming Sunny

    • 21
    • 44

    Mostly Sunny

    • 23
    • 41

    Mostly Sunny

    • 33
    • 49

    Slight Chance Rain Showers

    • 27
    • 49

    Mostly Sunny

    • 38
    • 55

    Chance Rain Showers

Today 18 Jan North Fulton

Mostly sunny. Highs around 40. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 18 Jan North Fulton

Clear. Lows in the mid 20s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Park Temperature Statistics

January Temperature

Cobb County International Airport - McCollum Field (11.2 miles)

  • Lowest 16 January, 2026

    19 °F

  • Average January

    48.5 °F

  • Highest 7 January, 2026

    69.1 °F

Climate (2021–Present)

Cobb County International Airport - McCollum Field (11.2 miles)

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  • Average Low 2021–2026

    53.5 °F

  • Average 2021–2026

    62.6 °F

  • Average High 2021–2026

    72.4 °F
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