South Santee River Mouth Weather Forecast

    • 59
    • 71

    Breezy

    • 57
    • 72

    Breezy

    • 53
    • 71

    Sunny

    • 56
    • 72

    Mostly Sunny

    • 58
    • 71

    Mostly Cloudy

    • 59
    • 72

    Partly Sunny

Today 24 Oct Coastal Georgetown

Sunny. Highs in the lower 70s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 24 Oct Coastal Georgetown

Mostly clear. Lows in the mid 50s. Northeast Winds 15 to 20 Mph with Gusts up to 35 Mph.

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South Santee River Mouth Temperature Statistics

October Temperature

Georgetown County Airport (13.7 miles)

  • Lowest 20 October, 2026

    41 °F

  • Average October

    67.6 °F

  • Highest 15 October, 2026

    87.8 °F

Climate (2021–2026)

Georgetown County Airport (13.7 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    74.5 °F
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