Saint Andrew Beach Weather Forecast

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    Chance Thunderstorms

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    Chance Thunderstorms

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    Thunderstorms Likely

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    Thunderstorms Likely

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    • 86

    Chance Thunderstorms

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    Chance Thunderstorms

Today 14 Aug Coastal Glynn

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 109.

Tonight 14 Aug Coastal Glynn

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight. Chance of rain 50 percent. Heat index Values up to 105 early in the evening.

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Saint Andrew Beach Temperature Statistics

August Temperature

Brunswick, Malcolm McKinnon Airport (9.3 miles)

  • Lowest 8 August, 2025

    73.4 °F

  • Average August

    82.1 °F

  • Highest 1 August, 2025

    98.6 °F

Climate (2020–Present)

Brunswick, Malcolm McKinnon Airport (9.3 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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