Black River - Mount Pleasant Plantation Weather Forecast

    • 41
    • 63

    Rain Likely

    • 25
    • 43

    Rain

    • 25
    • 49

    Mostly Sunny

    • 23
    • 45

    Mostly Sunny

    • 36
    • 54

    Mostly Cloudy

    • 40
    • 60

    Mostly Cloudy

Today 17 Jan Inland Georgetown

Partly sunny. Near steady temperature in the lower 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 17 Jan Inland Georgetown

Mostly cloudy. A chance of rain after midnight. Lows in the lower 40s. Southwest Winds around 5 Mph, becoming northwest after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black River - Mount Pleasant Plantation Temperature Statistics

January Temperature

Georgetown County Airport (14.9 miles)

  • Lowest 13 January, 2026

    26.6 °F

  • Average January

    50.6 °F

  • Highest 9 January, 2026

    77 °F

Climate (2021–Present)

Georgetown County Airport (14.9 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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