Middle Beach (St Catherines Island) Weather Forecast

    • 77
    • 99

    Chance Thunderstorms

    • 77
    • 94

    Slight Chance Thunderstorms

    • 77
    • 92

    Slight Chance Thunderstorms

    • 77
    • 91

    Chance Thunderstorms

    • 77
    • 89

    Rain Showers

    • 77
    • 89

    Thunderstorms Likely

Today 29 Jul Coastal Liberty

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the upper 90s. Heat index Values up to 116. West Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 29 Jul Coastal Liberty

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the mid 70s. Heat index Values up to 108 early in the evening. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Middle Beach (St Catherines Island) Temperature Statistics

July Temperature

Hunter U. S. Army Airfield (24.9 miles)

  • Lowest 2 July, 2026

    72.5 °F

  • Average July

    84.5 °F

  • Highest 11 July, 2026

    101.5 °F

Climate (2021–2026)

Hunter U. S. Army Airfield (24.9 miles)

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  • Average Low 2021–2026

    59.4 °F

  • Average 2021–2026

    68.2 °F

  • Average High 2021–2026

    78.1 °F
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