Kiawah and Seabrook Islands Weather Forecast

    • 82
    • 90

    Chance Thunderstorms

    • 81
    • 90

    Chance Thunderstorms

    • 79
    • 91

    Thunderstorms Likely

    • 79
    • 89

    Chance Thunderstorms

    • 78
    • 87

    Chance Thunderstorms

Today 21 Jul Charleston

Mostly sunny. Highs in the lower 90s. Heat index Values up to 110. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 21 Jul Charleston

Partly cloudy. Lows in the lower 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Kiawah and Seabrook Islands Temperature Statistics

July Temperature

Charleston Executive Airport (9.9 miles)

  • Lowest 2 July, 2026

    71.6 °F

  • Average July

    84 °F

  • Highest 11 July, 2026

    98.6 °F

Climate (2021–2026)

Charleston Executive Airport (9.9 miles)

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

  • Average Low 2021–2026

    58.9 °F

  • Average 2021–2026

    67.3 °F

  • Average High 2021–2026

    76.2 °F
Get WillyWeather+ to remove ads