Sanibel Island Weather Forecast

    • 76
    • 87

    Slight Chance Thunderstorms

    • 76
    • 88

    Mostly Sunny

    • 77
    • 88

    Partly Sunny

    • 76
    • 88

    Partly Sunny

    • 75
    • 87

    Slight Chance Thunderstorms

    • 73
    • 86

    Mostly Cloudy

Today 9 May Coastal Lee

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Southeast Winds 10 to 15 Mph, becoming south this afternoon. Chance of rain 20 percent.

Tonight 9 May Coastal Lee

Mostly clear. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sanibel Island Temperature Statistics

May Temperature

Fort Myers, Page Field (18 miles)

  • Lowest 1 May, 2021

    68 °F
  • Average May

    80.9 °F
  • Highest 4 May, 2021

    91 °F

Climate (2010–Present)

Fort Myers, Page Field (18 miles)

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  • Average Low 2010–Present

    67.4 °F
  • Average 2010–Present

    75.1 °F
  • Average High 2010–Present

    84.6 °F
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