Biscayne Bay - Totten Key West Side Weather Forecast

    • 79
    • 84

    Rain Showers

    • 77
    • 84

    Slight Chance Rain Showers

    • 76
    • 84

    Mostly Sunny

    • 75
    • 84

    Mostly Sunny

    • 74
    • 83

    Slight Chance Rain Showers

    • 74
    • 83

    Chance Rain Showers

Today 18 Oct Coastal Miami Dade County

Showers likely with a chance of Thunderstorms this Morning, then Showers with Thunderstorms likely this afternoon. Breezy with Highs in the lower 80s. Northeast Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 90 percent.

Tonight 18 Oct Coastal Miami Dade County

Mostly cloudy with Showers likely with a chance of Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Windy. Near steady temperature in the upper 70s. Northeast Winds 20 to 30 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

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Biscayne Bay - Totten Key West Side Temperature Statistics

October Temperature

Homestead Air Reserve Base (10.6 miles)

  • Lowest 1 October, 2026

    74.5 °F

  • Average October

    83.8 °F

  • Highest 9 October, 2026

    90.9 °F

Climate (2021–2026)

Homestead Air Reserve Base (10.6 miles)

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  • Average Low 2021–2026

    71.2 °F

  • Average 2021–2026

    77.3 °F

  • Average High 2021–2026

    84.2 °F
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