Palmetto Weather Forecast

    • 65
    • 88

    Slight Chance Thunderstorms

    • 65
    • 89

    Mostly Sunny

    • 64
    • 89

    Mostly Sunny

    • 64
    • 86

    Partly Sunny

    • 66
    • 84

    Partly Sunny

    • 65
    • 84

    Slight Chance Thunderstorms

Today 18 Sep South Fulton

Sunny. Highs in the upper 80s. Light northeast Winds.

Tonight 18 Sep South Fulton

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

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Palmetto Temperature Statistics

September Temperature

Atlanta Regional Airport-Falcon Field (12.4 miles)

  • Lowest 10 September, 2025

    55.9 °F

  • Average September

    70.7 °F

  • Highest 5 September, 2025

    90 °F

Climate (2020–Present)

Atlanta Regional Airport-Falcon Field (12.4 miles)

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  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    63.3 °F

  • Average High 2020–2025

    74.9 °F
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