Isle of Palms Weather Forecast

    • 76
    • 83

    Increasing Clouds

    • 75
    • 82

    Chance Rain Showers

    • 76
    • 85

    Chance Rain Showers

    • 77
    • 85

    Chance Thunderstorms

    • 76
    • 84

    Chance Thunderstorms

    • 75
    • 84

    Chance Thunderstorms

Today 23 Sep Charleston

Partly sunny. A slight chance of Showers late this Morning, then a chance of Showers this afternoon. Highs in the mid 80s. East Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 23 Sep Charleston

Mostly cloudy. A slight chance of Showers in the evening. Lows in the lower 70s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Isle of Palms Temperature Statistics

September Temperature

Mount Pleasant Regional-Faison Field (6.8 miles)

  • Lowest 20 September, 2018

    71.6 °F
  • Average September

    80 °F
  • Highest 19 September, 2018

    91.4 °F

Climate (2010–Present)

Mount Pleasant Regional-Faison Field (6.8 miles)

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  • Average Low 2010–Present

    59.2 °F
  • Average 2010–Present

    67.6 °F
  • Average High 2010–Present

    76.6 °F
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