Saturday
Sunny
High:
71°F
Sunny, with a high near 71. North wind 10 to 14 mph.
Key Biscayne, FL Weather - Extended Forecast
Saturday Night
Mostly clear
Overnight low:
63°F
Mostly clear, with a low around 63. North wind around 10 mph.
Sunday
Sunny
High:
75°F
Sunny, with a high near 75. North wind around 9 mph becoming east in the afternoon.
Sunday Night
Mostly clear
Overnight low:
71°F
Mostly clear, with a low around 71. East wind around 10 mph.
Monday
Sunny
High:
78°F
Monday Night
Partly cloudy
Overnight low:
72°F
Tuesday
Mostly sunny
High:
78°F
Tuesday Night
Partly cloudy
Overnight low:
72°F
Wednesday
Mostly sunny
High:
79°F