Tuesday
Mostly sunny
High:
75°F
Mostly sunny, with a high near 75. Breezy, with a northeast wind around 18 mph, with gusts as high as 21 mph.
Key Biscayne, FL Weather - Extended Forecast
Tuesday Night
Partly cloudy
Overnight low:
71°F
Partly cloudy, with a low around 71. Breezy, with an east wind 16 to 20 mph.
Wednesday
Mostly sunny
High:
77°F
Mostly sunny, with a high near 77. East wind around 15 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy
Overnight low:
74°F
Partly cloudy, with a low around 74. East wind around 15 mph.
Thursday
Mostly sunny
High:
79°F
Thursday Night
Mostly cloudy
Overnight low:
75°F
Friday
Partly sunny
High:
81°F
Friday Night
Partly cloudy
Overnight low:
75°F
Saturday
Mostly sunny
High:
80°F