Seabrook Island Weather Forecast

    • 64
    • 76

    Mostly Sunny

    • 65
    • 84

    Mostly Sunny

    • 66
    • 83

    Partly Sunny

    • 53
    • 80

    Partly Sunny

    • 53
    • 70

    Mostly Sunny

    • 57
    • 71

    Partly Sunny

    • 60
    • 74

    Mostly Sunny

Today 16 Apr Charleston

Sunny. Highs in the mid 80s, except in the upper 70s near the coast. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 16 Apr Charleston

Mostly clear. Lows in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming southwest around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seabrook Island Temperature Statistics

April Temperature

Charleston Executive Airport (12.4 miles)

  • Lowest 9 April, 2026

    48.2 °F

  • Average April

    66.1 °F

  • Highest 11 April, 2026

    80.6 °F

Climate (2021–Present)

Charleston Executive Airport (12.4 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    76 °F
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