Current Weather
5:16 AM
90°F
Mostly clear
RealFeel® 105°
Very Hot
RealFeel®
105°
Heat Index
107°
Wind
WSW 3 mph
Wind Gusts
4 mph
Humidity
73%
Indoor Humidity
73% (Dangerously Humid)
Dew Point
80° F
Pressure
↔ 30.02 in
Cloud Cover
27%
Visibility
15 mi
Cloud Ceiling
33300 ft
Day
8/22
89°Hi
RealFeel®
105°
Very Hot
RealFeel Shade™
96°
Hot
Partly sunny and humid; a thunderstorm in spots this afternoon
Max UV Index11.0 (Extreme)
AccuLumen Brightness Index™9 (Very Bright)
WindSSE 8 mph
Wind Gusts17 mph
Probability of Precipitation55%
Probability of Thunderstorms35%
Precipitation0.04 in
Rain Amount0.04 in
Total Hours of Precipitation0.5
Total Hours of Rain0.5
Cloud Cover38%
Night
8/22
83°Lo
RealFeel®
93°
Hot
Partly cloudy and humid
WindSSE 7 mph
Wind Gusts12 mph
Probability of Precipitation22%
Probability of Thunderstorms5%
Precipitation0.00 in
Cloud Cover34%
Sun & Moon
12 hrs 53 mins
Rise
6:57 AM
Set
7:50 PM
Waxing Gibbous
Rise
4:14 PM
Set
2:36 AM
Temperature History
8/22High
Low
Forecast
89°
83°
Average
90°
78°
Last Year
95°
77°
Record
96°
1993
71°
1984
Current Weather Conditions in Key Biscayne
Key Biscayne, Florida is currently Mostly clear with a temperature of 90°. The current RealFeel® Temperature is 105° (Very Hot) based on observed conditions including 73% humidity, 27% cloud cover, a UV index of 0, and winds of 3 mph. In shade, the RealFeel Shade™ is 105°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Key Biscayne, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
