South Beach (St Catherines Island) Weather Forecast

    • 74
    • 88

    Rain Showers

    • 78
    • 89

    Rain Showers

    • 79
    • 92

    Thunderstorms Likely

    • 77
    • 91

    Thunderstorms Likely

    • 76
    • 88

    Chance Thunderstorms

    • 79
    • 89

    Partly Sunny

Today 16 Jun Coastal Liberty

Partly sunny with a slight chance of Showers and Thunderstorms in the Morning, then mostly cloudy with a chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 16 Jun Coastal Liberty

Mostly cloudy with a 20 percent chance of Showers. Lows in the mid 70s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Beach (St Catherines Island) Temperature Statistics

June Temperature

Hunter U. S. Army Airfield (29.2 miles)

  • Lowest 4 June, 2026

    56.8 °F

  • Average June

    78.3 °F

  • Highest 12 June, 2026

    97.2 °F

Climate (2021–Present)

Hunter U. S. Army Airfield (29.2 miles)

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  • Average Low 2021–2026

    59.3 °F

  • Average 2021–2026

    68.1 °F

  • Average High 2021–2026

    78 °F
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