Current Conditions
Mostly cloudy
Temp:
87°F
Wind: From the E at 14 mph
Humidity: 62%
Pressure: 30.06 in
Visibility: 10 miles
Observed at: 11:53 am EDT
Key Biscayne, FL Weather
This Afternoon
Chance of thunderstorms
High:
89°F
A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 89. Heat index values as high as 104. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tonight
Chance thunderstorms and breezy
Overnight low:
83°F
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Partly cloudy, with a low around 83. Breezy, with a northeast wind 13 to 16 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.