Jekyll Island Airport Weather Forecast

    • 77
    • 90

    Chance Thunderstorms

    • 77
    • 92

    Slight Chance Thunderstorms

    • 78
    • 95

    Mostly Sunny

    • 79
    • 98

    Hot

    • 77
    • 97

    Slight Chance Thunderstorms

    • 78
    • 93

    Chance Thunderstorms

Today 24 Jul Coastal Glynn

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs around 90. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 105.

Tonight 24 Jul Coastal Glynn

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 70s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jekyll Island Airport Temperature Statistics

July Temperature

Brunswick, Malcolm McKinnon Airport (5.6 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 (5.6 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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