Black River - Mount Pleasant Plantation Weather Forecast

    • 58
    • 78

    Mostly Sunny

    • 58
    • 80

    Partly Sunny

    • 60
    • 79

    Slight Chance Rain Showers

    • 60
    • 80

    Slight Chance Rain Showers

    • 60
    • 81

    Slight Chance Rain Showers

    • 57
    • 82

    Chance Rain Showers

Today 31 Mar Inland Georgetown

Patchy fog in the morning. Sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.

Tonight 31 Mar Inland Georgetown

Mostly clear. Lows in the upper 50s. South Winds around 5 Mph.

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  • Temperature Real-Time

Black River - Mount Pleasant Plantation Temperature Statistics

March Temperature

Georgetown County Airport (14.9 miles)

  • Lowest 18 March, 2026

    32 °F

  • Average March

    60.6 °F

  • Highest 11 March, 2026

    87.8 °F

Climate (2021–Present)

Georgetown County Airport (14.9 miles)

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  • Average Low 2021–2026

    54.4 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    74.2 °F
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