Chattahoochee Hills Weather Forecast

    • 45
    • 72

    Decreasing Clouds

    • 46
    • 75

    Mostly Sunny

    • 50
    • 73

    Partly Sunny

    • 54
    • 76

    Mostly Sunny

    • 57
    • 78

    Mostly Cloudy

    • 58
    • 76

    Chance Rain Showers

    • 57
    • 74

    Chance Rain Showers

Today 26 Oct South Fulton

Mostly sunny. Highs in the lower 70s. Light northeast Winds.

Tonight 26 Oct South Fulton

Mostly cloudy in the Evening, then clearing. Lows in the upper 40s. Light and variable Winds, becoming northeast around 5 Mph after midnight.

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Chattahoochee Hills Temperature Statistics

October Temperature

Newnan, Newnan Coweta County Airport (16.2 miles)

  • Lowest 20 October, 2026

    42.6 °F

  • Average October

    66.9 °F

  • Highest 13 October, 2026

    87.1 °F

Climate (2021–2026)

Newnan, Newnan Coweta County Airport (16.2 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    74.6 °F
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