Debidue Island Weather Forecast

    • 63
    • 73

    Mostly Sunny

    • 51
    • 75

    Slight Chance Thunderstorms

    • 52
    • 56

    Mostly Cloudy

    • 58
    • 62

    Mostly Cloudy

    • 61
    • 67

    Mostly Sunny

    • 52
    • 72

    Partly Sunny

Today 22 Mar Coastal Georgetown

Sunny. Highs in the lower 80s. Southwest Winds 10 to 15 Mph.

Tonight 22 Mar Coastal Georgetown

Clear. Lows in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Debidue Island Temperature Statistics

March Temperature

Georgetown County Airport (9.9 miles)

  • Lowest 18 March, 2026

    32 °F

  • Average March

    59.6 °F

  • Highest 11 March, 2026

    87.8 °F

Climate (2021–Present)

Georgetown County Airport (9.9 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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