Biscayne Bay - Elliott Key Harbor Weather Forecast
- 85
- 89
Mostly Sunny
- 84
- 89
Mostly Sunny
- 84
- 89
Mostly Sunny
- 84
- 89
Mostly Sunny
- 84
- 89
Mostly Sunny
- 85
- 89
Chance Thunderstorms
- 84
- 90
Mostly Sunny
Today 9 Aug Coastal Miami Dade County
Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs around 90. East Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 105.
Tonight 9 Aug Coastal Miami Dade County
Mostly clear. A slight chance of Showers this evening. Lows in the lower 80s. East Winds 10 to 15 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.
Biscayne Bay - Elliott Key Harbor Temperature Statistics
August Temperature
Homestead Air Reserve Base (11.2 miles)
Lowest 3 August, 2026
76.3 °FAverage August
83.1 °FHighest 3 August, 2026
93.7 °F
Climate (2021–2026)
Homestead Air Reserve Base (11.2 miles)
Average Low 2021–2026
71.1 °FAverage 2021–2026
77.2 °FAverage High 2021–2026
84.1 °F