Biscayne National Park Weather Forecast

    • 75
    • 81

    Partly Sunny

    • 74
    • 82

    Mostly Cloudy

    • 72
    • 81

    Chance Thunderstorms

    • 72
    • 77

    Partly Sunny

    • 71
    • 76

    Mostly Cloudy

    • 71
    • 77

    Slight Chance Thunderstorms

Today 18 Apr Coastal Miami Dade County

Mostly sunny. Highs in the mid 80s. East Winds 5 to 10 Mph.

Tonight 18 Apr Coastal Miami Dade County

Partly cloudy. Lows in the lower 70s. East Winds 5 to 10 Mph.

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Biscayne National Park Temperature Statistics

April Temperature

Miami, Opa Locka Airport (8.7 miles)

  • Lowest 1 April, 2026

    69.7 °F

  • Average April

    77.2 °F

  • Highest 6 April, 2026

    85.6 °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

    85.7 °F
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