Rattlesnake Cove - St. George Island Weather Forecast

    • 82
    • 89

    Increasing Clouds

    • 83
    • 90

    Partly Sunny

    • 84
    • 90

    Slight Chance Thunderstorms

    • 84
    • 90

    Slight Chance Thunderstorms

    • 84
    • 90

    Partly Sunny

    • 83
    • 89

    Chance Thunderstorms

Today 24 Jul Coastal Franklin

Sunny. Highs in the lower 90s. North Winds around 5 Mph, becoming south this afternoon. Heat index Values up to 105.

Tonight 24 Jul Coastal Franklin

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the upper 70s. West Winds 5 to 10 Mph.

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Rattlesnake Cove - St. George Island Temperature Statistics

July Temperature

Apalachicola, Apalachicola (13.7 miles)

  • Lowest 3 July, 2026

    71.1 °F

  • Average July

    82.6 °F

  • Highest 16 July, 2026

    93.9 °F

Climate (2021–2026)

Apalachicola, Apalachicola (13.7 miles)

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  • Average Low 2021–2026

    62 °F

  • Average 2021–2026

    70 °F

  • Average High 2021–2026

    78 °F
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