Captiva Island (Inside) Weather Forecast

    • 79
    • 85

    Slight Chance Thunderstorms

    • 80
    • 86

    Slight Chance Thunderstorms

    • 80
    • 86

    Chance Thunderstorms

    • 80
    • 87

    Chance Thunderstorms

    • 80
    • 87

    Chance Thunderstorms

    • 80
    • 88

    Chance Thunderstorms

Today 21 May Coastal Lee

Sunny. Scattered Showers and Thunderstorms in the afternoon. Highs around 90. East Winds 5 to 10 Mph, becoming south in the afternoon. Chance of rain 50 percent.

Tonight 21 May Coastal Lee

Partly cloudy. Scattered Showers and Thunderstorms in the evening. Lows in the mid 70s. Southeast Winds 5 to 10 Mph, becoming east after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Captiva Island (Inside) Temperature Statistics

May Temperature

Fort Myers, Page Field (20.5 miles)

  • Lowest 3 May, 2026

    68.6 °F

  • Average May

    81.8 °F

  • Highest 17 May, 2026

    96.7 °F

Climate (2021–Present)

Fort Myers, Page Field (20.5 miles)

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  • Average Low 2021–2026

    68.3 °F

  • Average 2021–2026

    76.9 °F

  • Average High 2021–2026

    86.3 °F
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