Monday
Sunny
High:
63°F
Sunny, with a high near 63. Windy, with a northwest wind 25 to 30 mph decreasing to 18 to 23 mph in the afternoon.
Key Biscayne, FL Weather - Tomorrow’s Forecast
Monday Night
Mostly clear
Overnight low:
48°F
Mostly clear, with a low around 48. Windy, with a northwest wind 20 to 22 mph.