Sullivan's Island Weather Forecast

    • 64
    • 74

    Decreasing Clouds

    • 48
    • 74

    Slight Chance Thunderstorms

    • 36
    • 55

    Mostly Sunny

    • 43
    • 52

    Sunny

    • 50
    • 62

    Mostly Sunny

    • 50
    • 67

    Mostly Sunny

Today 8 Nov Charleston

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 8 Nov Charleston

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Southwest 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 1 November, 2025

    42.8 °F

  • Average November

    57.2 °F

  • Highest 5 November, 2025

    75.2 °F

Climate (2020–Present)

Mount Pleasant Regional-Faison Field (9.3 miles)

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  • Average Low 2020–2025

    58.4 °F

  • Average 2020–2025

    66.4 °F

  • Average High 2020–2025

    75.3 °F
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