Key Largo - Ocean Reef Harbor Weather Forecast

    • 80
    • 90

    Chance Thunderstorms

    • 81
    • 92

    Slight Chance Thunderstorms

    • 81
    • 93

    Slight Chance Thunderstorms

    • 83
    • 93

    Partly Sunny

    • 84
    • 90

    Partly Sunny

    • 84
    • 91

    Slight Chance Thunderstorms

Today 28 Jul Monroe Upper Keys

Partly cloudy Early, becoming mostly sunny. A chance of Showers and Thunderstorms. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 28 Jul Monroe Upper Keys

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows in the lower 80s. Southwest Winds near 10 Mph, increasing to near 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Key Largo - Ocean Reef Harbor Temperature Statistics

July Temperature

Homestead Air Reserve Base (13.7 miles)

  • Lowest 11 July, 2026

    73 °F

  • Average July

    85.1 °F

  • Highest 16 July, 2026

    95 °F

Climate (2021–2026)

Homestead Air Reserve Base (13.7 miles)

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  • Average Low 2021–2026

    71.1 °F

  • Average 2021–2026

    77.2 °F

  • Average High 2021–2026

    84.1 °F
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