Winyah Bay - South Island Plantation (C.G. Station) Weather Forecast

    • 62
    • 74

    Chance Thunderstorms

    • 61
    • 72

    Mostly Sunny

    • 61
    • 76

    Mostly Sunny

    • 64
    • 80

    Partly Sunny

    • 67
    • 80

    Mostly Sunny

    • 70
    • 81

    Mostly Sunny

Today 24 Sep Coastal Georgetown

Mostly cloudy in the Morning, then becoming partly sunny. A chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Highs in the mid 70s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 24 Sep Coastal Georgetown

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 50s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

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  • Temperature Real-Time

Winyah Bay - South Island Plantation (C.G. Station) Temperature Statistics

September Temperature

Georgetown County Airport (8.1 miles)

  • Lowest 16 September, 2026

    62.6 °F

  • Average September

    78 °F

  • Highest 5 September, 2026

    95 °F

Climate (2021–2026)

Georgetown County Airport (8.1 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    74.5 °F
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