St Catherines Island Weather Forecast

    • 54
    • 71

    Partly Cloudy

    • 54
    • 70

    Becoming Sunny

    • 54
    • 69

    Partly Sunny

    • 55
    • 72

    Partly Sunny

    • 55
    • 68

    Partly Sunny

    • 36
    • 69

    Partly Sunny

    • 33
    • 51

    Mostly Sunny

Today 24 Dec Coastal Liberty

Sunny. Highs in the lower 70s. Northwest Winds around 5 Mph.

Tonight 24 Dec Coastal Liberty

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 50s. South Winds around 5 Mph.

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St Catherines Island Temperature Statistics

December Temperature

Hunter U. S. Army Airfield (25.5 miles)

  • Lowest 15 December, 2025

    23.9 °F

  • Average December

    50.9 °F

  • Highest 13 December, 2025

    72.1 °F

Climate (2020–Present)

Hunter U. S. Army Airfield (25.5 miles)

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  • Average Low 2020–2025

    59.2 °F

  • Average 2020–2025

    68 °F

  • Average High 2020–2025

    77.8 °F
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