Summerland Key Cove Airport Weather Forecast

    • 80
    • 88

    Chance Thunderstorms

    • 80
    • 89

    Chance Thunderstorms

    • 78
    • 89

    Chance Thunderstorms

    • 77
    • 88

    Chance Thunderstorms

    • 79
    • 87

    Chance Thunderstorms

    • 79
    • 88

    Chance Thunderstorms

Today 14 Sep Monroe Lower Keys

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs near 90. Variable Winds near 5 Mph. Chance of rain 20 percent.

Tonight 14 Sep Monroe Lower Keys

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows near 80. Variable Winds near 5 Mph, becoming northeast to east. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summerland Key Cove Airport Temperature Statistics

September Temperature

Key West Naval Air Station (16.2 miles)

  • Lowest 4 September, 2025

    75.9 °F

  • Average September

    83.2 °F

  • Highest 1 September, 2025

    89.1 °F

Climate (2020–Present)

Key West Naval Air Station (16.2 miles)

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  • Average Low 2020–2025

    77.4 °F

  • Average 2020–2025

    81.9 °F

  • Average High 2020–2025

    86.7 °F
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