Lower Sugarloaf Key Weather Forecast

    • 73
    • 81

    Mostly Sunny

    • 72
    • 78

    Mostly Sunny

    • 74
    • 80

    Mostly Sunny

    • 75
    • 81

    Mostly Sunny

    • 74
    • 82

    Partly Sunny

    • 72
    • 82

    Mostly Cloudy

    • 71
    • 78

    Mostly Cloudy

Today 22 Nov Monroe Lower Keys

Mostly sunny. Highs in the lower 80s. Northeast Winds 5 to 10 Mph.

Tonight 22 Nov Monroe Lower Keys

Mostly clear. Lows in the lower 70s. Northeast Winds 5 to 10 Mph, becoming north.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lower Sugarloaf Key Temperature Statistics

November Temperature

Key West Naval Air Station (7.5 miles)

  • Lowest 11 November, 2025

    57.9 °F

  • Average November

    74 °F

  • Highest 7 November, 2025

    84.9 °F

Climate (2020–Present)

Key West Naval Air Station (7.5 miles)

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  • Average Low 2020–2025

    77.2 °F

  • Average 2020–2025

    81.8 °F

  • Average High 2020–2025

    86.5 °F
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