Seabrook Beach Weather Forecast

    • 63
    • 68

    Mostly Sunny

    • 62
    • 68

    Mostly Cloudy

    • 64
    • 69

    Mostly Sunny

    • 65
    • 70

    Mostly Sunny

    • 66
    • 71

    Partly Sunny

    • 67
    • 73

    Mostly Sunny

Today 12 Apr Charleston

Sunny. Highs in the lower 80s, except in the mid 70s near the coast. East Winds 5 to 10 Mph.

Tonight 12 Apr Charleston

Mostly clear. Lows in the lower 60s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seabrook Beach Temperature Statistics

April Temperature

Charleston Executive Airport (13 miles)

  • Lowest 9 April, 2026

    48.2 °F

  • Average April

    65.9 °F

  • Highest 1 April, 2026

    78.8 °F

Climate (2021–Present)

Charleston Executive Airport (13 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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