Captiva Island (Inside) Weather Forecast

    • 80
    • 91

    Thunderstorms

    • 82
    • 89

    Thunderstorms

    • 83
    • 88

    Thunderstorms

    • 83
    • 88

    Thunderstorms

    • 82
    • 88

    Thunderstorms

    • 83
    • 88

    Thunderstorms

Today 23 Jul Coastal Lee

Sunny. Scattered Showers and Thunderstorms this afternoon. Highs in the mid 90s. East Winds 5 to 10 Mph, becoming northeast this afternoon. Chance of rain 50 percent. Heat index Values up to 107.

Tonight 23 Jul Coastal Lee

Partly cloudy with scattered Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the upper 70s. Northeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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Captiva Island (Inside) Temperature Statistics

July Temperature

Fort Myers, Page Field (20.5 miles)

  • Lowest 10 July, 2026

    71.7 °F

  • Average July

    85.2 °F

  • Highest 8 July, 2026

    98.7 °F

Climate (2021–2026)

Fort Myers, Page Field (20.5 miles)

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  • Average Low 2021–2026

    68.4 °F

  • Average 2021–2026

    77 °F

  • Average High 2021–2026

    86.5 °F
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