Seabrook Island Weather Forecast

    • 55
    • 65

    Decreasing Clouds

    • 58
    • 72

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 49
    • 63

    Mostly Sunny

    • 54
    • 64

    Partly Sunny

    • 57
    • 69

    Mostly Sunny

Today 25 Mar Charleston

Mostly cloudy this Morning, then becoming mostly sunny. Highs in the upper 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 25 Mar Charleston

Partly cloudy in the Evening, then becoming mostly clear. Patchy fog after midnight. Lows in the mid 50s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seabrook Island Temperature Statistics

March Temperature

Charleston Executive Airport (12.4 miles)

  • Lowest 18 March, 2026

    33.8 °F

  • Average March

    62.7 °F

  • Highest 10 March, 2026

    86 °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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