Sand Island Weather Forecast

    • 53
    • 57

    Rain Showers

    • 31
    • 63

    Rain Showers Likely

    • 26
    • 39

    Partly Sunny

    • 25
    • 37

    Snow Likely

    • 26
    • 35

    Slight Chance Snow

    • 35
    • 44

    Mostly Cloudy

Today 18 Jan Coastal Georgetown

Showers likely. Highs in the upper 50s. North Winds around 5 Mph, becoming west in the afternoon. Chance of rain 70 percent.

Tonight 18 Jan Coastal Georgetown

Mostly cloudy with a 50 percent chance of Showers. Near steady temperature in the lower 50s. Southwest Winds 5 to 10 Mph.

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Sand Island Temperature Statistics

January Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 10 January, 2025

    21.2 °F

  • Average January

    39.9 °F

  • Highest 6 January, 2025

    64.4 °F

Climate (2020–Present)

Georgetown County Airport (11.2 miles)

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  • Average Low 2020–2025

    54.8 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    74.1 °F
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