St. George Island Airport Weather Forecast

    • 83
    • 88

    Slight Chance Thunderstorms

    • 83
    • 89

    Chance Thunderstorms

    • 81
    • 88

    Thunderstorms

    • 80
    • 86

    Thunderstorms

    • 81
    • 86

    Thunderstorms

    • 81
    • 87

    Thunderstorms Likely

Today 31 Jul Coastal Franklin

Sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southwest Winds 10 to 15 Mph. Chance of rain 40 percent. Heat index Values up to 108.

Tonight 31 Jul Coastal Franklin

Mostly clear. Humid with Lows in the upper 70s. Southwest Winds 10 to 15 Mph. Heat index Values up to 105 early.

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St. George Island Airport Temperature Statistics

July Temperature

Apalachicola, Apalachicola (8.7 miles)

  • Lowest 1 July, 2025

    73.9 °F

  • Average July

    82.8 °F

  • Highest 28 July, 2025

    97 °F

Climate (2020–Present)

Apalachicola, Apalachicola (8.7 miles)

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  • Average Low 2020–2025

    62.2 °F

  • Average 2020–2025

    70.1 °F

  • Average High 2020–2025

    78 °F
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