Charleston Weather Forecast

    • 67
    • 77

    Decreasing Clouds

    • 68
    • 79

    Partly Sunny

    • 70
    • 78

    Chance Thunderstorms

    • 70
    • 80

    Slight Chance Thunderstorms

    • 70
    • 82

    Slight Chance Thunderstorms

    • 72
    • 83

    Mostly Sunny

Today 2 May Charleston

Areas of fog in the morning. Mostly sunny. Highs in the mid 80s, except in the lower 80s near the coast. Northeast Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 2 May Charleston

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

May Temperature

Charleston Executive Airport (6.8 miles)

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  • Average May

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Climate (2019–Present)

Charleston Executive Airport (6.8 miles)

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  • Average Low 2019–2024

    59.4 °F

  • Average 2019–2024

    67.7 °F

  • Average High 2019–2024

    76.2 °F
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