Monthly Historical AveragesKey West, FL
Average Temperature
High
32°
Feels 38
Low
27°
Feels 31
Average Precipitation
16 Days
98.4mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, August 4, 2026
Day
32°Feels 40
Wind
11 km/h E
Gust
16 km/h
Humidity
66%
P.O.P
40%
Rain
~1 mm
Night
28°Feels 31
Wind
19 km/h E
Gust
28 km/h
Humidity
79%
P.O.P
40%
Rain
<1 mm
Historical AveragesAug 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity