Current Conditions
A few clouds
Temp:
86°F
Wind: From the WSW at 6 mph
Humidity: 70%
Pressure: 29.95 in
Visibility: 10 miles
Observed at: 9:53 am EDT
Key Biscayne, FL Weather
Today
Slight chance of thunderstorms
High:
89°F
Showers and thunderstorms likely, mainly after 2pm. Increasing clouds, with a high near 89. Heat index values as high as 101. Southwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Thunderstorms likely
Overnight low:
80°F
Showers and thunderstorms likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 80. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.