Monthly Historical AveragesKey West, FL
Average Temperature
High
28°
Feels 31
Low
25°
Feels 27
Average Precipitation
9 Days
61.9mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 27, 2026
Day
32°Feels 44
Wind
31 km/h SE
Gust
47 km/h
Humidity
76%
P.O.P
100%
Rain
~10 mm
Night
28°Feels 32
Wind
29 km/h SE
Gust
43 km/h
Humidity
86%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity