Younges Island Weather Forecast

    • 78
    • 93

    Chance Thunderstorms

    • 80
    • 96

    Mostly Sunny

    • 79
    • 96

    Slight Chance Thunderstorms

    • 77
    • 96

    Chance Thunderstorms

    • 76
    • 89

    Thunderstorms Likely

    • 76
    • 89

    Chance Thunderstorms

Today 18 Jul Charleston

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Heat index Values up to 107. Southwest Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 18 Jul Charleston

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 70s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Younges Island Temperature Statistics

July Temperature

Charleston Executive Airport (13 miles)

  • Lowest 11 July, 2025

    71.6 °F

  • Average July

    81.2 °F

  • Highest 8 July, 2025

    93.2 °F

Climate (2020–Present)

Charleston Executive Airport (13 miles)

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

  • Average Low 2020–2025

    59.1 °F

  • Average 2020–2025

    67.4 °F

  • Average High 2020–2025

    76.1 °F
Get WillyWeather+ to remove ads