Debidue Island Weather Forecast

    • 54
    • 60

    Increasing Clouds

    • 58
    • 65

    Rain

    • 44
    • 62

    Slight Chance Rain

    • 48
    • 57

    Sunny

    • 48
    • 61

    Mostly Sunny

    • 46
    • 56

    Partly Sunny

Today 17 Dec Coastal Georgetown

Partly sunny. Highs in the mid 60s. West Winds around 5 Mph, becoming southwest this afternoon.

Tonight 17 Dec Coastal Georgetown

Mostly cloudy. A slight chance of Showers after midnight. Lows in the upper 40s. South Winds around 5 Mph, becoming northeast after midnight. Chance of rain 20 percent.

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Debidue Island Temperature Statistics

December Temperature

Georgetown County Airport (9.9 miles)

  • Lowest 9 December, 2025

    26.6 °F

  • Average December

    45.1 °F

  • Highest 13 December, 2025

    68 °F

Climate (2020–Present)

Georgetown County Airport (9.9 miles)

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  • Average Low 2020–2025

    54.5 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    74.1 °F
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