Saturday
Isolated showers
High:
84°F
Isolated showers before 2pm. Mostly sunny, with a high near 84. Breezy, with an east wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Key Biscayne, FL Weather - Extended Forecast
Saturday Night
Isolated thunderstorms and breezy
Overnight low:
79°F
Isolated thunderstorms, then scattered showers and thunderstorms after 8pm. Partly cloudy, with a low around 79. Breezy, with an east wind 13 to 16 mph. Chance of precipitation is 30%.
Sunday
Scattered showers
High:
85°F
Scattered showers and thunderstorms, mainly before 8am. Mostly sunny, with a high near 85. East wind 10 to 13 mph. Chance of precipitation is 30%.
Sunday Night
Slight chance of thunderstorms
Overnight low:
81°F
A 20 percent chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 81. Southeast wind 10 to 14 mph.
Monday
Chance of thunderstorms
High:
86°F
Monday Night
Chance of thunderstorms
Overnight low:
80°F
Tuesday
Showers likely
High:
85°F
Tuesday Night
Thunderstorms likely
Overnight low:
80°F
Wednesday
Showers
High:
84°F
Wednesday Night
Showers
Overnight low:
80°F
Thursday
Showers likely
High:
84°F