St Catherines Island Weather Forecast

    • 76
    • 88

    Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

    • 77
    • 89

    Chance Thunderstorms

    • 77
    • 89

    Slight Chance Thunderstorms

    • 76
    • 89

    Chance Thunderstorms

    • 76
    • 90

    Chance Thunderstorms

    • 77
    • 89

    Chance Thunderstorms

Today 15 Jun Coastal Liberty

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 15 Jun Coastal Liberty

Mostly cloudy with Showers with Thunderstorms likely this Evening, then partly cloudy after midnight. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 80 percent.

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  • Temperature Real-Time

St Catherines Island Temperature Statistics

June Temperature

Hunter U. S. Army Airfield (25.5 miles)

  • Lowest 2 June, 2025

    63 °F

  • Average June

    79.7 °F

  • Highest 7 June, 2025

    92.5 °F

Climate (2020–Present)

Hunter U. S. Army Airfield (25.5 miles)

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  • Average Low 2020–2025

    59.4 °F

  • Average 2020–2025

    68.1 °F

  • Average High 2020–2025

    77.9 °F
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