Saturday
Chance of showers
High:
80°F
A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 80. Southeast wind around 10 mph.
Key Biscayne, FL Weather - Extended Forecast
Saturday Night
Chance of showers
Overnight low:
76°F
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Southeast wind around 11 mph.
Sunday
Slight chance of thunderstorms
High:
81°F
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 81. Southeast wind around 10 mph.
Sunday Night
Chance of thunderstorms
Overnight low:
75°F
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East wind around 10 mph.
Monday
Chance of showers
High:
80°F
Monday Night
Chance of thunderstorms
Overnight low:
73°F
Tuesday
Slight chance of thunderstorms
High:
80°F
Tuesday Night
Chance of showers
Overnight low:
74°F
Wednesday
Slight chance of thunderstorms
High:
80°F