North Santee Bay - Big Duck Creek Entrance Weather Forecast

    • 68
    • 82

    Partly Sunny

    • 69
    • 84

    Mostly Sunny

    • 68
    • 84

    Mostly Sunny

    • 70
    • 83

    Partly Sunny

    • 70
    • 81

    Chance Rain Showers

    • 70
    • 81

    Chance Thunderstorms

    • 70
    • 82

    Chance Thunderstorms

Today 17 Sep Coastal Georgetown

Mostly sunny. Near steady temperature around 80. Southwest Winds 5 to 10 Mph.

Tonight 17 Sep Coastal Georgetown

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 60s. Southwest Winds 5 to 10 Mph.

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North Santee Bay - Big Duck Creek Entrance Temperature Statistics

September Temperature

Georgetown County Airport (8.7 miles)

  • Lowest 15 September, 2025

    57.2 °F

  • Average September

    70.7 °F

  • Highest 5 September, 2025

    87.8 °F

Climate (2020–Present)

Georgetown County Airport (8.7 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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