Key Largo Weather Forecast

    • 76
    • 82

    Chance Rain Showers

    • 76
    • 83

    Chance Rain Showers

    • 77
    • 82

    Partly Sunny

    • 77
    • 83

    Chance Rain Showers

    • 77
    • 83

    Slight Chance Rain Showers

    • 77
    • 84

    Mostly Sunny

Today 16 Oct Monroe Upper Keys

Mostly sunny with a slight chance of Showers. Highs in the mid 80s. Northeast Winds near 10 Mph, decreasing to 5 to 10 Mph. Chance of rain 10 percent.

Tonight 16 Oct Monroe Upper Keys

Partly cloudy with a chance of Showers. Lows in the mid 70s. Northeast Winds near 10 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Key Largo Temperature Statistics

October Temperature

Homestead Air Reserve Base (28.6 miles)

  • Lowest 12 October, 2025

    71.2 °F

  • Average October

    80.3 °F

  • Highest 1 October, 2025

    91.4 °F

Climate (2020–Present)

Homestead Air Reserve Base (28.6 miles)

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  • Average Low 2020–2025

    71 °F

  • Average 2020–2025

    77.2 °F

  • Average High 2020–2025

    84.1 °F
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