Charleston Weather Forecast

    • 57
    • 65

    Mostly Sunny

    • 60
    • 73

    Mostly Cloudy

    • 62
    • 74

    Mostly Cloudy

    • 63
    • 74

    Chance Rain Showers

    • 62
    • 76

    Chance Thunderstorms

    • 59
    • 76

    Partly Sunny

Today 27 Mar Charleston

Sunny. Highs in the lower 70s, except in the upper 60s near the coast. Northeast Winds 5 to 10 Mph, becoming east 10 to 15 Mph with Gusts up to 25 Mph this afternoon.

Tonight 27 Mar Charleston

Mostly clear. Lows in the upper 40s, except in the lower 50s near the coast. Southeast Winds 10 to 15 Mph, becoming east around 5 Mph after midnight.

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  • 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

    58.5 °F

  • Highest 11 March, 2025

    77 °F

Climate (2020–Present)

Charleston Executive Airport (6.8 miles)

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  • Average Low 2020–2025

    59 °F

  • Average 2020–2025

    67.3 °F

  • Average High 2020–2025

    76 °F
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