Charleston Weather Forecast

    • 77
    • 91

    Chance Thunderstorms

    • 79
    • 93

    Slight Chance Thunderstorms

    • 78
    • 92

    Chance Thunderstorms

    • 78
    • 92

    Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

    • 77
    • 91

    Chance Thunderstorms

Today 11 Jul Charleston

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s, except around 90 near the coast. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 11 Jul Charleston

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charleston Temperature Statistics

July Temperature

Charleston Executive Airport (6.8 miles)

  • Lowest 5 July, 2020

    71.6 °F

  • Average July

    80.3 °F

  • Highest 1 July, 2020

    93.2 °F

Climate (2010–Present)

Charleston Executive Airport (6.8 miles)

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  • Average Low 2010–Present

    59.6 °F

  • Average 2010–Present

    67.7 °F

  • Average High 2010–Present

    75.9 °F
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