South Santee River - Drum Islands Weather Forecast

    • 75
    • 78

    Rain Showers

    • 67
    • 79

    Rain Showers Likely

    • 68
    • 79

    Mostly Sunny

    • 66
    • 79

    Sunny

    • 68
    • 82

    Mostly Sunny

    • 67
    • 81

    Mostly Sunny

    • 64
    • 79

    Mostly Sunny

Today 10 Oct Charleston

Mostly sunny. Highs in the mid 70s.

Tonight 10 Oct Charleston

A chance of Thunderstorms and Showers this Evening, then Showers likely with a chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall and Tornadoes, then some Thunderstorms may produce heavy rainfall after midnight. Lows in the mid 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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South Santee River - Drum Islands Temperature Statistics

October Temperature

Georgetown County Airport (11.8 miles)

  • Lowest 8 October, 2026

    55.4 °F

  • Average October

    70.2 °F

  • Highest 2 October, 2026

    86 °F

Climate (2021–2026)

Georgetown County Airport (11.8 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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