Isle of Palms Weather Forecast

    • 52
    • 67

    Mostly Sunny

    • 57
    • 67

    Partly Sunny

    • 53
    • 73

    Mostly Sunny

    • 53
    • 72

    Partly Sunny

    • 53
    • 73

    Partly Sunny

    • 56
    • 74

    Partly Sunny

Today 21 Dec Coastal Duval

Sunny. Highs in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 21 Dec Coastal Duval

Mostly clear. Lows in the lower 50s. Northeast Winds 10 to 15 Mph.

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Isle of Palms Temperature Statistics

December Temperature

Jacksonville Craig Municipal Airport (6.2 miles)

  • Lowest 12 December, 2025

    37 °F

  • Average December

    57.1 °F

  • Highest 2 December, 2025

    79 °F

Climate (2020–Present)

Jacksonville Craig Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    62.5 °F

  • Average 2020–2025

    70.9 °F

  • Average High 2020–2025

    80.4 °F
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