Captiva Island (Inside) Weather Forecast

    • 84
    • 88

    Partly Sunny

    • 83
    • 88

    Partly Sunny

    • 82
    • 87

    Slight Chance Thunderstorms

    • 83
    • 88

    Slight Chance Thunderstorms

    • 83
    • 89

    Mostly Sunny

    • 82
    • 89

    Mostly Sunny

Today 18 Jun Coastal Lee

Mostly sunny. Highs in the lower 90s. South Winds 10 to 15 Mph. Heat index Values up to 107.

Tonight 18 Jun Coastal Lee

Partly cloudy. Humid with Lows in the lower 80s. Southwest Winds 5 to 10 Mph, becoming south after midnight.

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Captiva Island (Inside) Temperature Statistics

June Temperature

Fort Myers, Page Field (20.5 miles)

  • Lowest 6 June, 2026

    69.7 °F

  • Average June

    84 °F

  • Highest 8 June, 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

    86.4 °F
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