Isle of Palms Weather Forecast

    • 75
    • 91

    Chance Thunderstorms

    • 76
    • 90

    Chance Thunderstorms

    • 77
    • 89

    Rain Showers Likely

    • 77
    • 89

    Chance Thunderstorms

    • 76
    • 89

    Chance Thunderstorms

    • 76
    • 90

    Chance Thunderstorms

Today 4 Aug Coastal Duval

Mostly sunny. A slight chance of Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 4 Aug Coastal Duval

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 70s. South Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Isle of Palms Temperature Statistics

August Temperature

Jacksonville Craig Municipal Airport (6.2 miles)

  • Lowest 1 August, 2026

    78.1 °F

  • Average August

    80.8 °F

  • Highest 1 August, 2026

    90 °F

Climate (2021–2026)

Jacksonville Craig Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    62.4 °F

  • Average 2021–2026

    71.1 °F

  • Average High 2021–2026

    80.7 °F
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