Friday
Partly sunny
High:
63°F
Mostly cloudy, with a high near 63. Breezy, with a northwest wind 14 to 16 mph, with gusts as high as 21 mph.
Key Biscayne, FL Weather - Extended Forecast
Friday Night
Partly cloudy
Overnight low:
52°F
Partly cloudy, with a low around 52. Windy, with a north wind 18 to 21 mph, with gusts as high as 28 mph.
Saturday
Sunny, breezy
High:
70°F
Mostly sunny, with a high near 70. Breezy, with a northeast wind 15 to 18 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy
Overnight low:
66°F
Mostly cloudy, with a low around 66. East wind around 14 mph, with gusts as high as 18 mph.
Sunday
Partly sunny
High:
73°F
Sunday Night
Mostly cloudy
Overnight low:
70°F
Monday
Partly sunny
High:
77°F
Monday Night
Partly cloudy
Overnight low:
70°F
Tuesday
Mostly sunny
High:
75°F