James Island Weather Forecast

    • 60
    • 77

    Mostly Sunny

    • 55
    • 73

    Sunny

    • 57
    • 71

    Mostly Sunny

    • 63
    • 75

    Mostly Sunny

    • 61
    • 78

    Slight Chance Rain Showers

    • 58
    • 75

    Mostly Sunny

Today 15 Oct Charleston

Sunny. Highs in the mid 70s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 Oct Charleston

Clear. Lows in the upper 50s. North Winds 5 to 10 Mph.

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James Island Temperature Statistics

October Temperature

Charleston Executive Airport (4.3 miles)

  • Lowest 11 October, 2025

    59 °F

  • Average October

    70.1 °F

  • Highest 6 October, 2025

    84.2 °F

Climate (2020–Present)

Charleston Executive Airport (4.3 miles)

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  • Average Low 2020–2025

    59.1 °F

  • Average 2020–2025

    67.3 °F

  • Average High 2020–2025

    76.1 °F
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