Fort Screven Weather Forecast

    • 72
    • 83

    Partly Sunny

    • 72
    • 83

    Mostly Sunny

    • 71
    • 82

    Mostly Sunny

    • 71
    • 82

    Mostly Sunny

    • 73
    • 84

    Mostly Sunny

    • 74
    • 84

    Mostly Sunny

Today 11 Sep Coastal Chatham

Mostly sunny. Highs in the mid 80s. Northeast Winds 5 to 10 Mph.

Tonight 11 Sep Coastal Chatham

Mostly cloudy in the Evening, then clearing. Lows around 70. Northeast Winds 5 to 10 Mph, becoming north after midnight.

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Fort Screven Temperature Statistics

September Temperature

Hilton Head Island, Hilton Head Airport (16.2 miles)

  • Lowest 4 September, 2025

    66.2 °F

  • Average September

    74.5 °F

  • Highest 7 September, 2025

    87.8 °F

Climate (2020–Present)

Hilton Head Island, Hilton Head Airport (16.2 miles)

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  • Average Low 2020–2025

    61 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    75.1 °F
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