Biscayne Bay - Sandspur Island Weather Forecast

    • 77
    • 88

    Slight Chance Thunderstorms

    • 79
    • 87

    Mostly Sunny

    • 79
    • 87

    Chance Thunderstorms

    • 79
    • 88

    Chance Thunderstorms

    • 78
    • 88

    Chance Thunderstorms

    • 76
    • 87

    Rain Showers

Today 12 Oct Coastal Miami Dade County

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Northeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 12 Oct Coastal Miami Dade County

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the mid 70s. Northeast Winds 10 to 15 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Biscayne Bay - Sandspur Island Temperature Statistics

October Temperature

Miami, Opa Locka Airport (8.7 miles)

  • Lowest 1 October, 2026

    74.6 °F

  • Average October

    84.2 °F

  • Highest 4 October, 2026

    91.7 °F

Climate (2021–2026)

Miami, Opa Locka Airport (8.7 miles)

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  • Average Low 2021–2026

    71.2 °F

  • Average 2021–2026

    78.4 °F

  • Average High 2021–2026

    86 °F
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