Winyah Bay Entrance (South Jetty) Weather Forecast

    • 71
    • 82

    Chance Thunderstorms

    • 70
    • 77

    Chance Rain Showers

    • 70
    • 78

    Rain Showers Likely

    • 68
    • 80

    Chance Thunderstorms

    • 68
    • 78

    Mostly Sunny

    • 69
    • 78

    Mostly Sunny

Today 30 May Coastal Georgetown

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Highs in the lower 80s. West Winds around 5 Mph. Chance of rain 50 percent.

Tonight 30 May Coastal Georgetown

Cloudy. Near steady temperature in the lower 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winyah Bay Entrance (South Jetty) Temperature Statistics

May Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 4 May, 2026

    44.6 °F

  • Average May

    69.4 °F

  • Highest 11 May, 2026

    87.8 °F

Climate (2021–Present)

Georgetown County Airport (11.2 miles)

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  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    74.2 °F
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