Biscayne Bay - Key Biscayne Yacht Club Weather Forecast

    • 82
    • 88

    Rain Showers Likely

    • 81
    • 88

    Thunderstorms Likely

    • 79
    • 87

    Rain Showers

    • 79
    • 87

    Rain Showers

    • 80
    • 87

    Rain Showers

    • 81
    • 88

    Rain Showers

    • 81
    • 88

    Rain Showers

Today 16 Sep Coastal Miami Dade County

Mostly sunny. A chance of Showers and Thunderstorms in the Morning, then Showers with Thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 80 percent.

Tonight 16 Sep Coastal Miami Dade County

Showers likely with a chance of Thunderstorms. Lows in the upper 70s. Northeast Winds 10 to 15 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Biscayne Bay - Key Biscayne Yacht Club Temperature Statistics

September Temperature

Miami, Miami International Airport (10.6 miles)

  • Lowest 10 September, 2026

    73.7 °F

  • Average September

    84.4 °F

  • Highest 3 September, 2026

    93.7 °F

Climate (2021–2026)

Miami, Miami International Airport (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    72.5 °F

  • Average 2021–2026

    78.7 °F

  • Average High 2021–2026

    85.7 °F
Get WillyWeather+ to remove ads