Charleston Weather Forecast

    • 57
    • 72

    Mostly Sunny

    • 48
    • 71

    Mostly Sunny

    • 55
    • 70

    Mostly Sunny

    • 60
    • 73

    Partly Sunny

    • 62
    • 74

    Mostly Cloudy

    • 63
    • 75

    Partly Sunny

Today 25 Mar Charleston

Sunny. Highs in the mid 70s, except around 70 near the coast. South Winds 10 to 15 Mph.

Tonight 25 Mar Charleston

Clear. Lows in the mid 50s. South Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

March Temperature

Charleston Executive Airport (6.8 miles)

  • Lowest 3 March, 2025

    33.8 °F

  • Average March

    58.3 °F

  • Highest 11 March, 2025

    77 °F

Climate (2020–Present)

Charleston Executive Airport (6.8 miles)

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

  • Average Low 2020–2025

    59 °F

  • Average 2020–2025

    67.3 °F

  • Average High 2020–2025

    76 °F
Get WillyWeather+ to remove ads