South Santee River Mouth Weather Forecast

    • 52
    • 57

    Rain

    • 31
    • 61

    Rain Likely

    • 28
    • 40

    Partly Sunny

    • 27
    • 37

    Snow Likely

    • 26
    • 34

    Slight Chance Rain

    • 37
    • 43

    Chance Rain

Today 18 Jan Coastal Georgetown

Showers likely. Highs in the upper 50s. North Winds around 5 Mph, becoming west in the afternoon. Chance of rain 70 percent.

Tonight 18 Jan Coastal Georgetown

Mostly cloudy with a 50 percent chance of Showers. Near steady temperature in the lower 50s. Southwest Winds 5 to 10 Mph.

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South Santee River Mouth Temperature Statistics

January Temperature

Georgetown County Airport (13.7 miles)

  • Lowest 10 January, 2025

    21.2 °F

  • Average January

    39.9 °F

  • Highest 6 January, 2025

    64.4 °F

Climate (2020–Present)

Georgetown County Airport (13.7 miles)

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  • Average Low 2020–2025

    54.8 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    74.1 °F
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