Key Largo - Ocean Reef Harbor Weather Forecast

    • 71
    • 85

    Chance Rain Showers

    • 71
    • 77

    Chance Rain Showers

    • 67
    • 79

    Slight Chance Rain Showers

    • 68
    • 78

    Partly Sunny

    • 71
    • 79

    Slight Chance Rain Showers

    • 71
    • 80

    Slight Chance Rain Showers

Today 8 Dec Monroe Upper Keys

Partly sunny in the Morning, then becoming mostly cloudy. A chance of Showers and a slight chance of Thunderstorms. Highs in the lower 80s. Southwest to west Winds near 10 Mph, becoming west 10 to 15 Mph. Chance of rain 40 percent.

Tonight 8 Dec Monroe Upper Keys

Mostly cloudy with a chance of Showers. Lows near 70. West to northwest Winds near 10 Mph, becoming north to northeast 10 to 15 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Key Largo - Ocean Reef Harbor Temperature Statistics

December Temperature

Homestead Air Reserve Base (13.7 miles)

  • Lowest 4 December, 2025

    65.3 °F

  • Average December

    74.9 °F

  • Highest 2 December, 2025

    84.4 °F

Climate (2020–Present)

Homestead Air Reserve Base (13.7 miles)

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  • Average Low 2020–2025

    71 °F

  • Average 2020–2025

    77.1 °F

  • Average High 2020–2025

    84 °F
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