Caloosahatchee River - Iona Shores Weather Forecast

    • 76
    • 89

    Thunderstorms

    • 75
    • 89

    Thunderstorms

    • 75
    • 90

    Thunderstorms

    • 71
    • 91

    Thunderstorms

    • 70
    • 89

    Rain Showers

    • 71
    • 87

    Isolated Thunderstorms

    • 72
    • 88

    Thunderstorms

Today 22 Sep Coastal Lee

Mostly sunny. Isolated Showers and Thunderstorms in the Morning, then scattered Showers and Thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Tonight 22 Sep Coastal Lee

Mostly cloudy. Scattered Showers and Thunderstorms, mainly this evening. Lows in the mid 70s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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Caloosahatchee River - Iona Shores Temperature Statistics

September Temperature

Fort Myers, Page Field (7.5 miles)

  • Lowest 20 September, 2026

    73 °F

  • Average September

    84 °F

  • Highest 9 September, 2026

    95.6 °F

Climate (2021–2026)

Fort Myers, Page Field (7.5 miles)

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  • Average Low 2021–2026

    68.5 °F

  • Average 2021–2026

    77.2 °F

  • Average High 2021–2026

    86.5 °F
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