Morris Island Weather Forecast

    • 76
    • 87

    Thunderstorms Likely

    • 75
    • 87

    Rain Showers

    • 75
    • 87

    Thunderstorms Likely

    • 76
    • 85

    Rain Showers

    • 78
    • 86

    Rain Showers Likely

    • 78
    • 88

    Rain Showers Likely

Today 5 Aug Charleston

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 5 Aug Charleston

Mostly cloudy. Showers and Thunderstorms Likely, mainly in the evening. Lows in the mid 70s. East Winds 5 to 10 Mph, becoming northeast after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Morris Island Temperature Statistics

August Temperature

Charleston Executive Airport (6.8 miles)

  • Lowest 3 August, 2025

    71.6 °F

  • Average August

    80.3 °F

  • Highest 1 August, 2025

    93.2 °F

Climate (2020–Present)

Charleston Executive Airport (6.8 miles)

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  • Average Low 2020–2025

    59.1 °F

  • Average 2020–2025

    67.4 °F

  • Average High 2020–2025

    76.2 °F
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