Musselboro Island Weather Forecast

    • 64
    • 83

    Decreasing Clouds

    • 62
    • 83

    Mostly Sunny

    • 63
    • 83

    Mostly Sunny

    • 68
    • 84

    Partly Sunny

    • 68
    • 86

    Partly Sunny

    • 69
    • 86

    Mostly Sunny

    • 69
    • 85

    Slight Chance Thunderstorms

Today 14 Sep Coastal Colleton

Mostly sunny. Highs in the mid 80s. Northeast Winds 10 to 15 Mph.

Tonight 14 Sep Coastal Colleton

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Musselboro Island Temperature Statistics

September Temperature

Beaufort County Airport (15.5 miles)

  • Lowest 10 September, 2025

    62.6 °F

  • Average September

    74.5 °F

  • Highest 5 September, 2025

    87.8 °F

Climate (2020–Present)

Beaufort County Airport (15.5 miles)

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  • Average Low 2020–2025

    59.6 °F

  • Average 2020–2025

    66.8 °F

  • Average High 2020–2025

    75.3 °F
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