Seabrook Island Weather Forecast

    • 59
    • 71

    Mostly Cloudy

    • 57
    • 75

    Partly Sunny

    • 51
    • 70

    Mostly Sunny

    • 57
    • 69

    Partly Sunny

    • 59
    • 71

    Mostly Cloudy

    • 53
    • 73

    Slight Chance Thunderstorms

    • 44
    • 65

    Partly Sunny

Today 21 Nov Charleston

Partly sunny. Highs in the upper 70s, except in the lower 70s near the coast. Southwest Winds around 5 Mph.

Tonight 21 Nov Charleston

Mostly cloudy. Lows around 60. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seabrook Island Temperature Statistics

November Temperature

Charleston Executive Airport (12.4 miles)

  • Lowest 11 November, 2025

    30.2 °F

  • Average November

    58.4 °F

  • Highest 19 November, 2025

    80.6 °F

Climate (2020–Present)

Charleston Executive Airport (12.4 miles)

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  • Average Low 2020–2025

    58.9 °F

  • Average 2020–2025

    67.2 °F

  • Average High 2020–2025

    76 °F
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