Current Conditions
Mostly cloudy
Temp:
91°F
Wind: From the NNW at 5 mph
Humidity: 52%
Pressure: 30.12 in
Visibility: 10 miles
Observed at: 10:53 am EDT
Key Biscayne, FL Weather
Today
Mostly sunny
High:
90°F
Mostly sunny, with a high near 90. Heat index values as high as 103. Light southeast wind increasing to 5 to 9 mph in the afternoon.
Tonight
Mostly cloudy
Overnight low:
84°F
Mostly cloudy, with a low around 84. South wind 9 to 11 mph.