North Santee River - Kinloch Island Weather Forecast

    • 75
    • 93

    Chance Thunderstorms

    • 73
    • 90

    Rain Showers

    • 73
    • 84

    Rain Showers Likely

    • 73
    • 84

    Slight Chance Thunderstorms

    • 73
    • 85

    Partly Sunny

    • 74
    • 88

    Mostly Sunny

Today 5 Sep Coastal Georgetown

Sunny. Highs in the lower 90s. West Winds around 5 Mph, increasing to southwest 10 to 15 Mph this afternoon. Heat index Values up to 107.

Tonight 5 Sep Coastal Georgetown

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming west after midnight. Chance of rain 50 percent.

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North Santee River - Kinloch Island Temperature Statistics

September Temperature

Georgetown County Airport (9.3 miles)

  • Lowest 1 September, 2026

    71.6 °F

  • Average September

    79.2 °F

  • Highest 2 September, 2026

    91.4 °F

Climate (2021–2026)

Georgetown County Airport (9.3 miles)

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  • Average Low 2021–2026

    54.6 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    74.4 °F
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