Biscayne National Park Weather Forecast
- 81
- 90
Thunderstorms Likely
- 82
- 91
Thunderstorms Likely
- 81
- 90
Chance Thunderstorms
- 81
- 90
Chance Thunderstorms
- 80
- 89
Chance Thunderstorms
- 81
- 87
Thunderstorms Likely
Today 23 Aug Coastal Miami Dade County
Mostly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.
Tonight 23 Aug Coastal Miami Dade County
Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.
Biscayne National Park Temperature Statistics
August Temperature
Miami, Opa Locka Airport (8.7 miles)
Lowest 3 August, 2025
72.6 °FAverage August
85.9 °FHighest 2 August, 2025
97.6 °F
Climate (2020–Present)
Miami, Opa Locka Airport (8.7 miles)
Average Low 2020–2025
71.2 °FAverage 2020–2025
78.1 °FAverage High 2020–2025
85.6 °F