Biscayne National Park Weather Forecast

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    • 87

    Chance Thunderstorms

    • 82
    • 88

    Thunderstorms Likely

    • 82
    • 88

    Slight Chance Thunderstorms

    • 81
    • 89

    Slight Chance Thunderstorms

    • 82
    • 89

    Slight Chance Thunderstorms

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    • 90

    Slight Chance Thunderstorms

Today 6 Aug Coastal Miami Dade County

Mostly sunny. A chance of Showers and Thunderstorms this Morning, then Showers and Thunderstorms likely this afternoon. Highs in the upper 80s. East Winds 10 to 15 Mph with Gusts up to 20 Mph. Chance of rain 60 percent.

Tonight 6 Aug Coastal Miami Dade County

Partly cloudy with a chance of Showers and Thunderstorms. Humid with Lows around 80. East Winds 15 to 20 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Biscayne National Park Temperature Statistics

August Temperature

Miami, Opa Locka Airport (8.7 miles)

  • Lowest 1 August, 2026

    75.7 °F

  • Average August

    84.3 °F

  • Highest 1 August, 2026

    95.6 °F

Climate (2021–2026)

Miami, Opa Locka Airport (8.7 miles)

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  • Average Low 2021–2026

    71.2 °F

  • Average 2021–2026

    78.3 °F

  • Average High 2021–2026

    86 °F
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