Grantville Weather Forecast

    • 63
    • 85

    Increasing Clouds

    • 63
    • 87

    Chance Thunderstorms

    • 64
    • 87

    Slight Chance Thunderstorms

    • 64
    • 87

    Chance Rain Showers

    • 64
    • 84

    Rain Showers Likely

    • 63
    • 84

    Chance Thunderstorms

Today 16 May Coweta

Mostly sunny. Highs in the mid 80s. Light south Winds.

Tonight 16 May Coweta

Mostly cloudy. Lows in the lower 60s. Light and variable Winds, becoming southeast around 5 Mph after midnight.

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  • Temperature Real-Time

Grantville Temperature Statistics

May Temperature

Newnan, Newnan Coweta County Airport (6.2 miles)

  • Lowest 4 May, 2026

    43.3 °F

  • Average May

    63 °F

  • Highest 6 May, 2026

    79 °F

Climate (2021–Present)

Newnan, Newnan Coweta County Airport (6.2 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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