Southwest Florida International Airport Weather Forecast

    • 73
    • 86

    Rain Showers

    • 74
    • 91

    Rain Showers

    • 73
    • 92

    Rain Showers

    • 75
    • 91

    Rain Showers

    • 76
    • 91

    Rain Showers

    • 76
    • 91

    Rain Showers

Today 18 Sep Coastal Lee

Mostly cloudy with scattered Showers and Thunderstorms. Near steady temperature in the mid 80s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 18 Sep Coastal Lee

Mostly cloudy with scattered Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 70s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Southwest Florida International Airport Temperature Statistics

September Temperature

Fort Myers, Southwest Florida International Airport (0.6 miles)

  • Lowest 14 September, 2025

    73 °F

  • Average September

    81.1 °F

  • Highest 2 September, 2025

    93 °F

Climate (2020–Present)

Fort Myers, Southwest Florida International Airport (0.6 miles)

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  • Average Low 2020–2025

    67.6 °F

  • Average 2020–2025

    76 °F

  • Average High 2020–2025

    85.5 °F
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