Chattahoochee Hills Weather Forecast

    • 74
    • 91

    Chance Thunderstorms

    • 73
    • 89

    Thunderstorms Likely

    • 73
    • 89

    Thunderstorms Likely

    • 73
    • 91

    Chance Thunderstorms

    • 73
    • 94

    Mostly Sunny

    • 75
    • 96

    Mostly Sunny

Today 23 Jul South Fulton

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 23 Jul South Fulton

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the mid 70s. Light west Winds in the Evening, becoming light and variable. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chattahoochee Hills Temperature Statistics

July Temperature

Newnan, Newnan Coweta County Airport (16.2 miles)

  • Lowest 20 July, 2026

    70.2 °F

  • Average July

    79.8 °F

  • Highest 2 July, 2026

    94.3 °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

    74.5 °F
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