South Santee River - Intracoastal Waterway Crossing Weather Forecast

    • 53
    • 67

    Mostly Cloudy

    • 51
    • 70

    Mostly Cloudy

    • 53
    • 65

    Chance Rain Showers

    • 56
    • 69

    Chance Rain Showers

    • 56
    • 72

    Mostly Sunny

    • 59
    • 75

    Mostly Sunny

Today 6 Apr Charleston

Mostly cloudy. Highs in the upper 60s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 6 Apr Charleston

Cloudy. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

South Santee River - Intracoastal Waterway Crossing Temperature Statistics

April Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 1 April, 2026

    53.6 °F

  • Average April

    68 °F

  • Highest 4 April, 2026

    80.6 °F

Climate (2021–Present)

Georgetown County Airport (11.2 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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