St. George Island Airport Weather Forecast

    • 80
    • 86

    Mostly Sunny

    • 79
    • 86

    Chance Thunderstorms

    • 79
    • 85

    Rain Showers Likely

    • 78
    • 85

    Chance Thunderstorms

    • 79
    • 85

    Chance Thunderstorms

    • 78
    • 85

    Chance Thunderstorms

Today 18 Sep Coastal Franklin

Sunny. Highs in the upper 80s. Northeast Winds 10 to 15 Mph, becoming east 5 to 10 Mph this afternoon.

Tonight 18 Sep Coastal Franklin

Mostly clear. Lows in the mid 70s. Southeast Winds around 5 Mph, becoming north after midnight.

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  • Temperature Real-Time

St. George Island Airport Temperature Statistics

September Temperature

Apalachicola, Apalachicola (8.7 miles)

  • Lowest 7 September, 2026

    73 °F

  • Average September

    81.5 °F

  • Highest 2 September, 2026

    90 °F

Climate (2021–2026)

Apalachicola, Apalachicola (8.7 miles)

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  • Average Low 2021–2026

    62 °F

  • Average 2021–2026

    70.1 °F

  • Average High 2021–2026

    78.1 °F
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