South Santee River - Highway 17 Bridge Weather Forecast

    • 69
    • 88

    Mostly Sunny

    • 71
    • 88

    Mostly Sunny

    • 66
    • 87

    Chance Thunderstorms

    • 66
    • 81

    Slight Chance Thunderstorms

    • 67
    • 79

    Chance Thunderstorms

    • 67
    • 81

    Chance Thunderstorms

Today 5 Sep Charleston

Sunny. Highs in the upper 80s. North Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 5 Sep Charleston

Mostly clear. Lows in the lower 70s. Southeast Winds around 5 Mph.

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South Santee River - Highway 17 Bridge Temperature Statistics

September Temperature

Georgetown County Airport (9.9 miles)

  • Lowest 1 September, 2025

    59 °F

  • Average September

    70.8 °F

  • Highest 2 September, 2025

    82.4 °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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