Chattahoochee Hills Weather Forecast

    • 73
    • 93

    Mostly Sunny

    • 73
    • 96

    Mostly Sunny

    • 72
    • 93

    Slight Chance Thunderstorms

    • 72
    • 92

    Slight Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

    • 70
    • 86

    Chance Thunderstorms

Today 17 Aug South Fulton

Sunny. Highs in the lower 90s. Light northeast Winds.

Tonight 17 Aug South Fulton

Mostly clear. Lows in the lower 70s. Light northeast Winds in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chattahoochee Hills Temperature Statistics

August Temperature

Newnan, Newnan Coweta County Airport (16.2 miles)

  • Lowest 3 August, 2025

    64.8 °F

  • Average August

    74.1 °F

  • Highest 1 August, 2025

    90.5 °F

Climate (2020–Present)

Newnan, Newnan Coweta County Airport (16.2 miles)

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  • Average Low 2020–2025

    55 °F

  • Average 2020–2025

    64.3 °F

  • Average High 2020–2025

    74.5 °F
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