Winyah Bay - Georgetown Lighthouse Weather Forecast

    • 72
    • 82

    Mostly Sunny

    • 74
    • 86

    Partly Sunny

    • 73
    • 87

    Slight Chance Thunderstorms

    • 70
    • 85

    Partly Sunny

    • 68
    • 81

    Partly Sunny

    • 70
    • 79

    Partly Sunny

Today 15 May Coastal Georgetown

Mostly sunny. Highs in the upper 80s. Southwest Winds 10 to 15 Mph.

Tonight 15 May Coastal Georgetown

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. Southwest Winds 10 to 15 Mph.

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Winyah Bay - Georgetown Lighthouse Temperature Statistics

May Temperature

Georgetown County Airport (9.9 miles)

  • Lowest 6 May, 2025

    53.6 °F

  • Average May

    68.9 °F

  • Highest 5 May, 2025

    82.4 °F

Climate (2020–Present)

Georgetown County Airport (9.9 miles)

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  • Average Low 2020–2025

    54.7 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    74.2 °F
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