Seabrook Island Weather Forecast

    • 80
    • 91

    Slight Chance Thunderstorms

    • 80
    • 93

    Slight Chance Thunderstorms

    • 80
    • 94

    Mostly Sunny

    • 82
    • 93

    Partly Sunny

    • 81
    • 92

    Slight Chance Thunderstorms

    • 81
    • 90

    Chance Thunderstorms

    • 81
    • 90

    Slight Chance Thunderstorms

Today 10 Aug Charleston

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the mid 90s, except around 90 near the coast. Heat index Values up to 107. Southwest Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 10 Aug Charleston

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the upper 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Seabrook Island Temperature Statistics

August Temperature

Charleston Executive Airport (12.4 miles)

  • Lowest 2 August, 2026

    73.4 °F

  • Average August

    81.2 °F

  • Highest 1 August, 2026

    91.4 °F

Climate (2021–2026)

Charleston Executive Airport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    67.3 °F

  • Average High 2021–2026

    76.2 °F
Get WillyWeather+ to remove ads