Dinner Key Marina Weather Forecast

    • 66
    • 77

    Mostly Sunny

    • 69
    • 78

    Mostly Sunny

    • 71
    • 78

    Mostly Sunny

    • 71
    • 78

    Mostly Sunny

    • 69
    • 78

    Mostly Sunny

    • 66
    • 78

    Partly Sunny

    • 66
    • 73

    Mostly Cloudy

Today 6 Jan Coastal Miami Dade County

Sunny. Highs in the upper 70s. North Winds around 5 Mph, becoming southeast this afternoon.

Tonight 6 Jan Coastal Miami Dade County

Mostly clear. Patchy fog after midnight. Lows in the lower 60s. Southeast Winds around 5 Mph, becoming northwest after midnight.

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Dinner Key Marina Temperature Statistics

January Temperature

Miami, Miami International Airport (6.2 miles)

  • Lowest 1 January, 2026

    48 °F

  • Average January

    63.5 °F

  • Highest 4 January, 2026

    80.1 °F

Climate (2021–Present)

Miami, Miami International Airport (6.2 miles)

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  • Average Low 2021–2026

    72.6 °F

  • Average 2021–2026

    78.6 °F

  • Average High 2021–2026

    85.5 °F
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