Sanibel Island Weather Forecast

    • 73
    • 86

    Mostly Sunny

    • 71
    • 88

    Mostly Sunny

    • 72
    • 87

    Sunny

    • 74
    • 87

    Mostly Sunny

    • 73
    • 87

    Partly Sunny

    • 71
    • 85

    Partly Sunny

    • 71
    • 84

    Mostly Sunny

Today 22 Oct Coastal Lee

Sunny. Near steady temperature in the mid 80s. Northwest Winds 5 to 10 Mph.

Tonight 22 Oct Coastal Lee

Mostly clear. Lows in the lower 70s. Northwest Winds 5 to 10 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sanibel Island Temperature Statistics

October Temperature

Fort Myers, Page Field (18 miles)

  • Lowest 18 October, 2025

    64.9 °F

  • Average October

    78.3 °F

  • Highest 8 October, 2025

    91 °F

Climate (2020–Present)

Fort Myers, Page Field (18 miles)

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  • Average Low 2020–2025

    68.5 °F

  • Average 2020–2025

    76.9 °F

  • Average High 2020–2025

    86.2 °F
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