Downtown (Atlanta) Weather Forecast

    • 67
    • 88

    Slight Chance Thunderstorms

    • 67
    • 89

    Mostly Sunny

    • 66
    • 89

    Partly Sunny

    • 66
    • 86

    Partly Sunny

    • 67
    • 85

    Partly Sunny

    • 67
    • 86

    Slight Chance Thunderstorms

Today 18 Sep North Fulton

Patchy fog this morning. Sunny. Highs in the upper 80s. Light northeast Winds.

Tonight 18 Sep North Fulton

Mostly clear. Lows in the mid 60s. Light east Winds.

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Downtown (Atlanta) Temperature Statistics

September Temperature

Fulton County Airport-Brown Field (7.5 miles)

  • Lowest 10 September, 2025

    55.9 °F

  • Average September

    72.8 °F

  • Highest 5 September, 2025

    90 °F

Climate (2020–Present)

Fulton County Airport-Brown Field (7.5 miles)

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  • Average Low 2020–2025

    53.3 °F

  • Average 2020–2025

    63.5 °F

  • Average High 2020–2025

    74.1 °F
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