Sand Island Weather Forecast

    • 59
    • 66

    Increasing Clouds

    • 62
    • 69

    Rain Showers Likely

    • 38
    • 69

    Rain Showers

    • 38
    • 49

    Partly Sunny

    • 43
    • 51

    Partly Sunny

    • 49
    • 60

    Partly Sunny

Today 14 Mar Coastal Georgetown

Sunny. Highs in the lower 70s. Northwest Winds around 5 Mph, becoming east in the afternoon.

Tonight 14 Mar Coastal Georgetown

Mostly clear. Patchy fog. Near steady temperature around 50. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sand Island Temperature Statistics

March Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 1 March, 2026

    41 °F

  • Average March

    63.2 °F

  • Highest 11 March, 2026

    87.8 °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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