Biscayne National Park Weather Forecast

    • 78
    • 84

    Rain Showers Likely

    • 79
    • 86

    Rain Showers Likely

    • 79
    • 86

    Chance Thunderstorms

    • 80
    • 86

    Thunderstorms Likely

    • 79
    • 86

    Thunderstorms Likely

    • 79
    • 85

    Rain Showers Likely

Today 28 May Coastal Miami Dade County

Partly sunny. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Southeast Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 28 May Coastal Miami Dade County

Mostly cloudy with a chance of Showers and Thunderstorms. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Biscayne National Park Temperature Statistics

May Temperature

Miami, Opa Locka Airport (8.7 miles)

  • Lowest 1 May, 2026

    69.8 °F

  • Average May

    83.1 °F

  • Highest 2 May, 2026

    95.6 °F

Climate (2021–Present)

Miami, Opa Locka Airport (8.7 miles)

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  • Average Low 2021–2026

    71.1 °F

  • Average 2021–2026

    78.2 °F

  • Average High 2021–2026

    85.8 °F
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