South Santee River - Highway 17 Bridge Weather Forecast

    • 62
    • 72

    Rain Showers Likely

    • 34
    • 72

    Rain Showers

    • 33
    • 52

    Partly Sunny

    • 38
    • 56

    Partly Sunny

    • 43
    • 64

    Mostly Sunny

    • 49
    • 69

    Mostly Sunny

Today 15 Mar Charleston

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Highs in the upper 70s, except in the lower 70s near the coast. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 15 Mar Charleston

Partly cloudy. Lows in the mid 50s. East Winds around 5 Mph.

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South Santee River - Highway 17 Bridge Temperature Statistics

March Temperature

Georgetown County Airport (9.9 miles)

  • Lowest 1 March, 2026

    41 °F

  • Average March

    63.1 °F

  • Highest 11 March, 2026

    87.8 °F

Climate (2021–Present)

Georgetown County Airport (9.9 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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