Ashley River - Duck Island Weather Forecast

    • 49
    • 74

    Sunny

    • 52
    • 73

    Mostly Sunny

    • 54
    • 70

    Partly Sunny

    • 57
    • 70

    Chance Rain Showers

    • 57
    • 68

    Chance Rain Showers

    • 55
    • 68

    Slight Chance Rain Showers

Today 23 Oct Charleston

Sunny. Highs in the lower 70s. North Winds around 5 Mph.

Tonight 23 Oct Charleston

Mostly clear. Lows in the upper 40s, except in the lower 50s near the coast. Southwest Winds around 5 Mph.

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Ashley River - Duck Island Temperature Statistics

October Temperature

Charleston, Charleston Air Force Base (6.2 miles)

  • Lowest 17 October, 2025

    50 °F

  • Average October

    68 °F

  • Highest 8 October, 2025

    86 °F

Climate (2020–Present)

Charleston, Charleston Air Force Base (6.2 miles)

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  • Average Low 2020–2025

    58.3 °F

  • Average 2020–2025

    67.4 °F

  • Average High 2020–2025

    77.6 °F
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