Winyah Bay Entrance (South Jetty) Weather Forecast

    • 77
    • 84

    Chance Thunderstorms

    • 78
    • 87

    Slight Chance Thunderstorms

    • 80
    • 89

    Mostly Sunny

    • 81
    • 90

    Mostly Sunny

    • 80
    • 90

    Slight Chance Thunderstorms

    • 80
    • 90

    Chance Thunderstorms

    • 81
    • 90

    Chance Thunderstorms

Today 14 Jul Coastal Georgetown

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 14 Jul Coastal Georgetown

Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Lows in the mid 70s. Northeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winyah Bay Entrance (South Jetty) Temperature Statistics

July Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 2 July, 2026

    68 °F

  • Average July

    80.6 °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

    63.9 °F

  • Average High 2021–2026

    74.3 °F
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