South Beach (Jekyll Island) Weather Forecast

    • 79
    • 85

    Rain Showers

    • 79
    • 85

    Chance Thunderstorms

    • 78
    • 87

    Chance Thunderstorms

    • 79
    • 90

    Chance Thunderstorms

    • 81
    • 92

    Chance Thunderstorms

    • 80
    • 92

    Chance Thunderstorms

Today 23 Jul Coastal Glynn

Showers and Thunderstorms likely. Some Thunderstorms may produce heavy rainfall. Highs in the upper 80s. East Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 23 Jul Coastal Glynn

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the upper 70s. East Winds 10 to 15 Mph, becoming southeast 5 to 10 Mph after midnight. Chance of rain 50 percent.

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South Beach (Jekyll Island) Temperature Statistics

July Temperature

Brunswick, Malcolm McKinnon Airport (9.3 miles)

  • Lowest 10 July, 2025

    71.6 °F

  • Average July

    82.9 °F

  • Highest 20 July, 2025

    96.8 °F

Climate (2020–Present)

Brunswick, Malcolm McKinnon Airport (9.3 miles)

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  • Average Low 2020–2025

    63.1 °F

  • Average 2020–2025

    70.2 °F

  • Average High 2020–2025

    77.9 °F
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