Monthly Historical AveragesKey Biscayne, FL
Average Temperature
High
26°
Feels 28
Low
22°
Feels 22
Average Precipitation
10 Days
78mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, April 24, 2026
Day
27°Feels 28
Wind
20 km/h SE
Gust
30 km/h
Humidity
58%
P.O.P
30%
Night
21°Feels 22
Wind
15 km/h SE
Gust
22 km/h
Humidity
82%
P.O.P
60%
Rain
1-3 mm
Historical AveragesApr 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity