Charleston Harbor - Patriots Point Weather Forecast

    • 74
    • 80

    Thunderstorms Likely

    • 73
    • 84

    Slight Chance Thunderstorms

    • 72
    • 84

    Chance Rain Showers

    • 72
    • 82

    Chance Thunderstorms

    • 67
    • 81

    Chance Thunderstorms

    • 64
    • 79

    Mostly Sunny

    • 62
    • 77

    Mostly Sunny

Today 25 Sep Charleston

Showers and Thunderstorms likely. Highs in the lower 80s. South Winds around 10 Mph. Chance of rain 60 percent.

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  • Temperature Real-Time

Charleston Harbor - Patriots Point Temperature Statistics

September Temperature

Charleston Executive Airport (8.1 miles)

  • Lowest 23 September, 2020

    53.6 °F

  • Average September

    77.6 °F

  • Highest 4 September, 2020

    98.6 °F

Climate (2010–Present)

Charleston Executive Airport (8.1 miles)

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  • Average Low 2010–Present

    60.4 °F

  • Average 2010–Present

    68.4 °F

  • Average High 2010–Present

    76.6 °F
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