Debidue Island Weather Forecast

    • 68
    • 83

    Rain Showers Likely

    • 69
    • 78

    Mostly Cloudy

    • 69
    • 77

    Chance Rain Showers

    • 69
    • 78

    Slight Chance Rain Showers

    • 69
    • 80

    Partly Sunny

    • 68
    • 79

    Partly Sunny

    • 68
    • 78

    Partly Sunny

Today 7 Sep Coastal Georgetown

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. East Winds around 5 Mph. Chance of rain 50 percent.

Tonight 7 Sep Coastal Georgetown

Mostly cloudy. Showers likely with a chance of Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the mid 60s. North Winds 10 to 15 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Debidue Island Temperature Statistics

September Temperature

Georgetown County Airport (9.9 miles)

  • Lowest 1 September, 2025

    59 °F

  • Average September

    71.3 °F

  • Highest 5 September, 2025

    87.8 °F

Climate (2020–Present)

Georgetown County Airport (9.9 miles)

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  • Average Low 2020–2025

    54.7 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    74.2 °F
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