Jekyll Island Airport Weather Forecast

    • 77
    • 96

    Thunderstorms Likely

    • 74
    • 92

    Rain Showers Likely

    • 74
    • 90

    Rain Showers Likely

    • 75
    • 91

    Chance Thunderstorms

    • 75
    • 90

    Chance Thunderstorms

    • 75
    • 89

    Chance Thunderstorms

    • 76
    • 88

    Chance Thunderstorms

Today 24 Aug Coastal Glynn

Showers and Thunderstorms likely. Some Thunderstorms may produce gusty Winds and heavy rainfall. Highs in the upper 90s. South Winds 10 to 15 Mph. Chance of rain 60 percent. Heat index Values up to 111.

Tonight 24 Aug Coastal Glynn

Mostly cloudy with a chance of Showers. A chance of Thunderstorms. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Lows in the mid 70s. South Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jekyll Island Airport Temperature Statistics

August Temperature

Brunswick, Malcolm McKinnon Airport (5.6 miles)

  • Lowest 13 August, 2026

    75.2 °F

  • Average August

    83.6 °F

  • Highest 17 August, 2026

    98.6 °F

Climate (2021–2026)

Brunswick, Malcolm McKinnon Airport (5.6 miles)

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  • Average Low 2021–2026

    63 °F

  • Average 2021–2026

    70.3 °F

  • Average High 2021–2026

    78.1 °F
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