Black River - Mount Pleasant Plantation Weather Forecast

    • 68
    • 88

    Increasing Clouds

    • 70
    • 86

    Chance Thunderstorms

    • 71
    • 85

    Rain Showers Likely

    • 70
    • 86

    Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

Today 21 May Inland Georgetown

Areas of fog in the morning. Mostly sunny. Visibility one quarter mile or less at Times in the morning. Highs in the upper 80s. Light and variable Winds, becoming south 5 to 10 Mph in the afternoon.

Tonight 21 May Inland Georgetown

Partly cloudy. Areas of fog. Near steady temperature in the upper 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black River - Mount Pleasant Plantation Temperature Statistics

May Temperature

Georgetown County Airport (14.9 miles)

  • Lowest 4 May, 2026

    44.6 °F

  • Average May

    66.2 °F

  • Highest 11 May, 2026

    87.8 °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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