Thursday
Chance of showers
High:
84°F
A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 84. Breezy, with a northeast wind 14 to 16 mph.
Key Biscayne, FL Weather - Extended Forecast
Thursday Night
Chance of showers
Overnight low:
77°F
A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 77. Breezy, with a northeast wind around 18 mph, with gusts as high as 21 mph.
Friday
Mostly sunny
High:
82°F
Mostly sunny, with a high near 82. Breezy, with a northeast wind 18 to 20 mph.
Friday Night
Partly cloudy
Overnight low:
77°F
Partly cloudy, with a low around 77. Breezy, with an east wind 17 to 20 mph.
Saturday
Mostly sunny
High:
83°F
Saturday Night
Partly cloudy, breezy
Overnight low:
78°F
Sunday
Mostly sunny
High:
85°F
Sunday Night
Slight chance of thunderstorms
Overnight low:
78°F
Monday
Slight chance of thunderstorms
High:
86°F