Biscayne Bay - Elliott Key Harbor Weather Forecast

    • 84
    • 89

    Chance Thunderstorms

    • 83
    • 89

    Thunderstorms Likely

    • 83
    • 89

    Thunderstorms Likely

    • 82
    • 89

    Rain Showers

    • 83
    • 89

    Thunderstorms Likely

    • 83
    • 89

    Chance Thunderstorms

Today 9 Sep Coastal Miami Dade County

Partly sunny with a chance of Showers and Thunderstorms. Humid with Highs around 90. East Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 106.

Tonight 9 Sep Coastal Miami Dade County

Partly cloudy with a chance of Showers and Thunderstorms. Humid with Lows in the lower 80s. East Winds 10 to 15 Mph. Chance of rain 40 percent.

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Biscayne Bay - Elliott Key Harbor Temperature Statistics

September Temperature

Homestead Air Reserve Base (11.2 miles)

  • Lowest 6 September, 2026

    75 °F

  • Average September

    81.8 °F

  • Highest 3 September, 2026

    91.2 °F

Climate (2021–2026)

Homestead Air Reserve Base (11.2 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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