Southwest Florida International Airport Weather Forecast

    • 58
    • 80

    Mostly Cloudy

    • 59
    • 73

    Mostly Cloudy

    • 54
    • 76

    Partly Sunny

    • 53
    • 75

    Mostly Sunny

    • 57
    • 77

    Partly Sunny

    • 59
    • 78

    Partly Sunny

    • 59
    • 77

    Partly Sunny

Today 8 Dec Coastal Lee

Mostly cloudy with a 20 percent chance of Showers. Highs in the upper 70s. Northwest Winds 10 to 15 Mph.

Tonight 8 Dec Coastal Lee

Mostly cloudy. Cooler with Lows in the upper 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Southwest Florida International Airport Temperature Statistics

December Temperature

Fort Myers, Southwest Florida International Airport (0.6 miles)

  • Lowest 4 December, 2025

    59 °F

  • Average December

    73.3 °F

  • Highest 4 December, 2025

    84.9 °F

Climate (2020–Present)

Fort Myers, Southwest Florida International Airport (0.6 miles)

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  • Average Low 2020–2025

    67.5 °F

  • Average 2020–2025

    76 °F

  • Average High 2020–2025

    85.6 °F
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