Biscayne Bay - Miami Weather Forecast

    • 67
    • 75

    Chance Thunderstorms

    • 66
    • 74

    Chance Rain Showers

    • 67
    • 77

    Mostly Sunny

    • 68
    • 78

    Mostly Sunny

    • 68
    • 79

    Mostly Sunny

    • 69
    • 80

    Mostly Sunny

Today 19 Mar Coastal Miami Dade County

Mostly sunny. Highs in the mid 70s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 19 Mar Coastal Miami Dade County

Partly cloudy. A slight chance of Showers in the Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

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Biscayne Bay - Miami Temperature Statistics

March Temperature

Miami, Miami International Airport (8.1 miles)

  • Lowest 16 March, 2026

    69.1 °F

  • Average March

    77.3 °F

  • Highest 16 March, 2026

    87.1 °F

Climate (2021–Present)

Miami, Miami International Airport (8.1 miles)

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  • Average Low 2021–2026

    72.5 °F

  • Average 2021–2026

    78.5 °F

  • Average High 2021–2026

    85.5 °F
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