College Park Weather Forecast

    • 67
    • 87

    Slight Chance Thunderstorms

    • 65
    • 89

    Mostly Sunny

    • 67
    • 91

    Mostly Sunny

    • 66
    • 89

    Partly Sunny

    • 66
    • 85

    Mostly Sunny

    • 67
    • 85

    Partly Sunny

Today 17 Sep South Fulton

Mostly sunny with a slight chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the mid 80s. Light south Winds, becoming northwest around 5 Mph this afternoon. Chance of rain 20 percent.

Tonight 17 Sep South Fulton

Mostly clear. Lows in the mid 60s. Light northwest Winds in the Evening, becoming light and variable.

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College Park Temperature Statistics

September Temperature

Atlanta, Hartsfield - Jackson Atlanta International Airport (1.2 miles)

  • Lowest 9 September, 2025

    62.1 °F

  • Average September

    75.4 °F

  • Highest 5 September, 2025

    91 °F

Climate (2020–Present)

Atlanta, Hartsfield - Jackson Atlanta International Airport (1.2 miles)

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  • Average Low 2020–2025

    56.4 °F

  • Average 2020–2025

    64.9 °F

  • Average High 2020–2025

    74.5 °F
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