Current Conditions
Partly cloudy
Temp:
78°F
Wind: Calm
Humidity: 79%
Pressure: 30.09 in
Visibility: 10 miles
Observed at: 2:53 am EDT
Key Biscayne, FL Weather
Overnight
Partly cloudy
Overnight low:
81°F
Partly cloudy, with a low around 81. Southeast wind around 10 mph.
Saturday
Showers likely
High:
87°F
Showers and thunderstorms likely, mainly before noon, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 87. Heat index values as high as 100. Southeast wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Chance of thunderstorms
Overnight low:
82°F
A 40 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 82. Southeast wind 6 to 8 mph.