Saint Simons Sound Weather Forecast

    • 77
    • 89

    Slight Chance Thunderstorms

    • 77
    • 89

    Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

    • 76
    • 89

    Chance Thunderstorms

    • 76
    • 89

    Chance Thunderstorms

    • 76
    • 87

    Thunderstorms Likely

    • 76
    • 87

    Thunderstorms Likely

Today 6 Jul Coastal Glynn

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 6 Jul Coastal Glynn

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Saint Simons Sound Temperature Statistics

July Temperature

Brunswick, Malcolm McKinnon Airport (1.9 miles)

  • Lowest 1 July, 2025

    77 °F

  • Average July

    81.6 °F

  • Highest 3 July, 2025

    87.8 °F

Climate (2020–Present)

Brunswick, Malcolm McKinnon Airport (1.9 miles)

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  • Average Low 2020–2025

    63.2 °F

  • Average 2020–2025

    70.3 °F

  • Average High 2020–2025

    77.9 °F
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