Winyah Bay - Western Channel Weather Forecast

    • 74
    • 82

    Chance Rain Showers

    • 73
    • 82

    Chance Rain Showers

    • 68
    • 81

    Chance Thunderstorms

    • 63
    • 75

    Chance Thunderstorms

    • 61
    • 75

    Mostly Sunny

    • 61
    • 77

    Mostly Sunny

Today 21 Sep Coastal Georgetown

Patchy fog this morning. Mostly sunny. Highs in the mid 80s. Northeast Winds around 5 Mph, becoming east this afternoon.

Tonight 21 Sep Coastal Georgetown

Mostly cloudy. A chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. East Winds around 5 Mph. Chance of rain 40 percent.

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Winyah Bay - Western Channel Temperature Statistics

September Temperature

Georgetown County Airport (3.7 miles)

  • Lowest 16 September, 2026

    62.6 °F

  • Average September

    78 °F

  • Highest 5 September, 2026

    95 °F

Climate (2021–2026)

Georgetown County Airport (3.7 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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