Sullivan's Island Weather Forecast

    • 48
    • 57

    Decreasing Clouds

    • 50
    • 66

    Partly Sunny

    • 52
    • 58

    Cloudy

    • 45
    • 66

    Rain Showers

    • 45
    • 56

    Partly Sunny

    • 47
    • 59

    Mostly Cloudy

Today 29 Nov Charleston

Mostly sunny. Highs in the mid 50s. Northeast Winds 10 to 15 Mph.

Tonight 29 Nov Charleston

Partly cloudy. Lows in the lower 40s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sullivan's Island Temperature Statistics

November Temperature

Mount Pleasant Regional-Faison Field (9.3 miles)

  • Lowest 11 November, 2025

    32 °F

  • Average November

    59 °F

  • Highest 19 November, 2025

    80.6 °F

Climate (2020–Present)

Mount Pleasant Regional-Faison Field (9.3 miles)

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  • Average Low 2020–2025

    58.3 °F

  • Average 2020–2025

    66.4 °F

  • Average High 2020–2025

    75.3 °F
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