Saturday
Chance of thunderstorms
High:
86°F
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 86. East wind around 11 mph.
Key Biscayne, FL Weather - Tomorrow’s Forecast
Saturday Night
Slight chance of thunderstorms
Overnight low:
82°F
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 82. East wind around 14 mph.