Winyah Bay Entrance (South Jetty) Weather Forecast

    • 40
    • 56

    Chance Rain

    • 28
    • 47

    Mostly Sunny

    • 42
    • 50

    Mostly Sunny

    • 36
    • 59

    Partly Sunny

    • 32
    • 44

    Mostly Sunny

    • 34
    • 47

    Mostly Sunny

Today 14 Jan Coastal Georgetown

Partly sunny with a slight chance of rain this Morning, then mostly cloudy with a chance of rain this afternoon. Highs in the mid 50s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 14 Jan Coastal Georgetown

Mostly cloudy. A slight chance of rain in the evening. Lows in the upper 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winyah Bay Entrance (South Jetty) Temperature Statistics

January Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 12 January, 2026

    30.2 °F

  • Average January

    52.5 °F

  • Highest 9 January, 2026

    77 °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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