Monthly Historical AveragesSiesta Key, FL
Average Temperature
High
28°
Feels 31
Low
21°
Feels 22
Average Precipitation
7 Days
59.8mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 27, 2026
Day
33°Feels 42
Wind
26 km/h E
Gust
39 km/h
Humidity
56%
P.O.P
40%
Rain
<1 mm
Night
24°Feels 24
Wind
19 km/h SE
Gust
29 km/h
Humidity
90%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity