Fort Screven Weather Forecast

    • 50
    • 59

    Mostly Sunny

    • 55
    • 63

    Mostly Sunny

    • 28
    • 63

    Mostly Sunny

    • 35
    • 42

    Mostly Sunny

    • 46
    • 55

    Mostly Sunny

    • 52
    • 61

    Mostly Cloudy

Today 12 Dec Coastal Chatham

Sunny. Highs in the lower 60s. Southwest Winds 5 to 10 Mph.

Tonight 12 Dec Coastal Chatham

Clear. Lows around 40. West Winds around 5 Mph.

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Fort Screven Temperature Statistics

December Temperature

Hilton Head Island, Hilton Head Airport (16.2 miles)

  • Lowest 9 December, 2025

    33.8 °F

  • Average December

    49.6 °F

  • Highest 1 December, 2025

    59 °F

Climate (2020–Present)

Hilton Head Island, Hilton Head Airport (16.2 miles)

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  • Average Low 2020–2025

    60.8 °F

  • Average 2020–2025

    66.4 °F

  • Average High 2020–2025

    75 °F
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