Caloosa Downtown SPB Weather Forecast

    • 76
    • 90

    Thunderstorms Likely

    • 76
    • 88

    Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

    • 78
    • 88

    Chance Thunderstorms

    • 78
    • 87

    Chance Thunderstorms

    • 78
    • 87

    Chance Thunderstorms

Today 18 Sep Inland Lee

Partly sunny. A slight chance of Showers and Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. Highs around 90. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 18 Sep Inland Lee

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the lower 70s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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Caloosa Downtown SPB Temperature Statistics

September Temperature

Fort Myers, Page Field (3.1 miles)

  • Lowest 14 September, 2025

    72 °F

  • Average September

    80.9 °F

  • Highest 2 September, 2025

    91.9 °F

Climate (2020–Present)

Fort Myers, Page Field (3.1 miles)

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  • Average Low 2020–2025

    68.5 °F

  • Average 2020–2025

    76.9 °F

  • Average High 2020–2025

    86.1 °F
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