Perky Weather Forecast

    • 78
    • 90

    Chance Thunderstorms

    • 78
    • 90

    Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

    • 78
    • 90

    Chance Thunderstorms

    • 79
    • 91

    Chance Thunderstorms

    • 79
    • 91

    Chance Thunderstorms

Today 19 Sep Monroe Lower Keys

Partly sunny with a chance of Showers and a slight chance of Thunderstorms. Highs in the upper 80s. North to northeast Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 19 Sep Monroe Lower Keys

Partly cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows in the upper 70s. Northeast Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Perky Temperature Statistics

September Temperature

Key West Naval Air Station (8.1 miles)

  • Lowest 4 September, 2025

    75.9 °F

  • Average September

    83.3 °F

  • Highest 16 September, 2025

    90 °F

Climate (2020–Present)

Key West Naval Air Station (8.1 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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