Cudjoe Key Weather Forecast

    • 78
    • 86

    Chance Rain Showers

    • 78
    • 85

    Chance Rain Showers

    • 77
    • 85

    Mostly Sunny

    • 77
    • 86

    Mostly Sunny

    • 78
    • 85

    Mostly Sunny

    • 77
    • 85

    Mostly Sunny

Today 20 Oct Monroe Lower Keys

Mostly sunny with a chance of Showers and a slight chance of Thunderstorms. Highs in the mid 80s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 20 Oct Monroe Lower Keys

Partly cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows in the upper 70s. East Winds near 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cudjoe Key Temperature Statistics

October Temperature

Key West Naval Air Station (13 miles)

  • Lowest 10 October, 2025

    73.9 °F

  • Average October

    80.9 °F

  • Highest 1 October, 2025

    88 °F

Climate (2020–Present)

Key West Naval Air Station (13 miles)

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  • Average Low 2020–2025

    77.3 °F

  • Average 2020–2025

    81.9 °F

  • Average High 2020–2025

    86.6 °F
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