Santee Coastal Reserve Weather Forecast

    • 56
    • 67

    Sunny

    • 62
    • 72

    Mostly Sunny

    • 55
    • 72

    Sunny

    • 56
    • 67

    Mostly Sunny

    • 60
    • 67

    Mostly Sunny

    • 63
    • 69

    Mostly Cloudy

Today 20 Oct Coastal Georgetown

Sunny. Highs around 70. North Winds 5 to 10 Mph.

Tonight 20 Oct Coastal Georgetown

Clear. Lows in the upper 40s. West Winds around 5 Mph in the Evening, becoming light and variable.

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Santee Coastal Reserve Temperature Statistics

October Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 17 October, 2025

    46.4 °F

  • Average October

    66.3 °F

  • Highest 8 October, 2025

    84.2 °F

Climate (2020–Present)

Georgetown County Airport (11.2 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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