Seabrook Island Weather Forecast

    • 75
    • 87

    Partly Sunny

    • 78
    • 87

    Slight Chance Thunderstorms

    • 80
    • 90

    Slight Chance Thunderstorms

    • 78
    • 92

    Chance Thunderstorms

    • 77
    • 90

    Chance Thunderstorms

    • 78
    • 89

    Chance Thunderstorms

Today 20 Jun Charleston

Mostly sunny. Highs in the upper 80s. North Winds 5 to 10 Mph, becoming east in the afternoon.

Tonight 20 Jun Charleston

Partly cloudy. Lows in the mid 70s. South Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seabrook Island Temperature Statistics

June Temperature

Charleston Executive Airport (12.4 miles)

  • Lowest 4 June, 2026

    59 °F

  • Average June

    78.3 °F

  • Highest 12 June, 2026

    95 °F

Climate (2021–2026)

Charleston Executive Airport (12.4 miles)

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  • Average Low 2021–2026

    58.9 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    76.1 °F
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