Grantville Weather Forecast

    • 68
    • 93

    Increasing Clouds

    • 66
    • 92

    Mostly Sunny

    • 67
    • 90

    Chance Rain Showers

    • 68
    • 90

    Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

    • 69
    • 88

    Rain Showers Likely

    • 68
    • 89

    Chance Thunderstorms

Today 22 Aug Coweta

Sunny. Near steady temperature around 90. Light northwest Winds.

Tonight 22 Aug Coweta

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 60s. Light northwest Winds this Evening, becoming light and variable.

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  • Temperature Real-Time

Grantville Temperature Statistics

August Temperature

Newnan, Newnan Coweta County Airport (6.2 miles)

  • Lowest 3 August, 2026

    67.8 °F

  • Average August

    79.6 °F

  • Highest 17 August, 2026

    96.8 °F

Climate (2021–2026)

Newnan, Newnan Coweta County Airport (6.2 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    74.5 °F
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