Current Conditions
Partly cloudy
Temp:
78°F
Wind: From the WSW at 3 mph
Humidity: 84%
Pressure: 29.88 in
Visibility: 10 miles
Observed at: 5:53 am EDT
Key Biscayne, FL Weather
Today
Slight chance of thunderstorms
High:
88°F
Showers and thunderstorms likely, mainly between 3pm and 5pm. Mostly sunny, with a high near 88. Heat index values as high as 103. South wind around 5 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Chance of thunderstorms
Overnight low:
81°F
A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 81. South wind around 7 mph becoming west after midnight.