Fort Myers Beach Weather Forecast

    • 79
    • 91

    Thunderstorms

    • 80
    • 92

    Thunderstorms

    • 80
    • 92

    Thunderstorms

    • 80
    • 92

    Thunderstorms

    • 81
    • 91

    Mostly Sunny

    • 81
    • 91

    Isolated Thunderstorms

Today 12 Aug Coastal Lee

Sunny. Isolated Showers and Thunderstorms this afternoon. Highs in the lower 90s. Northeast Winds around 5 Mph, becoming west this afternoon. Chance of rain 20 percent. Heat index Values up to 107.

Tonight 12 Aug Coastal Lee

Partly cloudy with isolated Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the upper 70s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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Fort Myers Beach Temperature Statistics

August Temperature

Fort Myers, Page Field (9.9 miles)

  • Lowest 7 August, 2026

    73.7 °F

  • Average August

    83.9 °F

  • Highest 5 August, 2026

    94.6 °F

Climate (2021–2026)

Fort Myers, Page Field (9.9 miles)

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  • Average Low 2021–2026

    68.4 °F

  • Average 2021–2026

    77.1 °F

  • Average High 2021–2026

    86.5 °F
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