Isle of Palms Weather Forecast

    • 77
    • 94

    Chance Thunderstorms

    • 78
    • 94

    Slight Chance Thunderstorms

    • 79
    • 95

    Partly Sunny

    • 78
    • 95

    Mostly Sunny

    • 79
    • 96

    Hot

    • 79
    • 96

    Hot

    • 78
    • 97

    Chance Thunderstorms

Today 6 Jul Coastal Duval

Showers likely with a chance of Thunderstorms. Highs in the mid 90s. Southwest Winds 10 to 15 Mph. Chance of rain 60 percent. Heat index Values up to 107.

Tonight 6 Jul Coastal Duval

Mostly cloudy with a slight chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the upper 70s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Isle of Palms Temperature Statistics

July Temperature

Jacksonville Craig Municipal Airport (6.2 miles)

  • Lowest 2 July, 2026

    69.7 °F

  • Average July

    81.2 °F

  • Highest 4 July, 2026

    91.9 °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 °F

  • Average High 2021–2026

    80.6 °F
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