Winyah Bay Entrance (South Jetty) Weather Forecast

    • 82
    • 89

    Decreasing Clouds

    • 82
    • 90

    Slight Chance Thunderstorms

    • 81
    • 90

    Chance Thunderstorms

    • 79
    • 89

    Rain Showers Likely

    • 78
    • 87

    Rain Showers Likely

    • 77
    • 87

    Thunderstorms Likely

    • 78
    • 88

    Chance Thunderstorms

Today 20 Jul Coastal Georgetown

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. South Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 105.

Tonight 20 Jul Coastal Georgetown

Partly cloudy. Humid with Lows around 80. South Winds 10 to 15 Mph.

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Winyah Bay Entrance (South Jetty) Temperature Statistics

July Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 2 July, 2026

    68 °F

  • Average July

    80.7 °F

  • Highest 8 July, 2026

    96.8 °F

Climate (2021–2026)

Georgetown County Airport (11.2 miles)

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  • Average Low 2021–2026

    54.6 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    74.3 °F
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