Sand Island Weather Forecast

    • 45
    • 53

    Chance Rain

    • 34
    • 50

    Chance Rain

    • 39
    • 48

    Mostly Sunny

    • 47
    • 59

    Mostly Sunny

    • 52
    • 61

    Partly Sunny

    • 39
    • 63

    Chance Rain

Today 7 Dec Coastal Georgetown

Patchy fog this morning. Cloudy. Highs in the lower 50s. Northeast Winds around 5 Mph.

Tonight 7 Dec Coastal Georgetown

Cloudy. A slight chance of rain after midnight. Lows in the lower 40s. North Winds 5 to 10 Mph. Chance of rain 20 percent.

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Sand Island Temperature Statistics

December Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 4 December, 2025

    32 °F

  • Average December

    47.4 °F

  • Highest 1 December, 2025

    55.4 °F

Climate (2020–Present)

Georgetown County Airport (11.2 miles)

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  • Average Low 2020–2025

    54.5 °F

  • Average 2020–2025

    63.9 °F

  • Average High 2020–2025

    74.1 °F
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