South Dunes Picnic Area Weather Forecast

    • 74
    • 81

    Slight Chance Thunderstorms

    • 73
    • 81

    Partly Sunny

    • 68
    • 78

    Chance Thunderstorms

    • 68
    • 74

    Chance Rain Showers

    • 65
    • 75

    Slight Chance Rain Showers

    • 64
    • 75

    Mostly Sunny

    • 65
    • 75

    Mostly Sunny

Today 7 Oct Coastal Glynn

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 80s. East Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 7 Oct Coastal Glynn

Mostly clear. Lows around 70. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Dunes Picnic Area Temperature Statistics

October Temperature

Brunswick, Malcolm McKinnon Airport (8.1 miles)

  • Lowest 1 October, 2025

    68 °F

  • Average October

    75.7 °F

  • Highest 4 October, 2025

    84.2 °F

Climate (2020–Present)

Brunswick, Malcolm McKinnon Airport (8.1 miles)

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  • Average Low 2020–2025

    63.2 °F

  • Average 2020–2025

    70.3 °F

  • Average High 2020–2025

    78 °F
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