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
31°Feels 37
Wind
26 km/h S
Gust
39 km/h
Humidity
63%
P.O.P
80%
Rain
1-3 mm
Night
24°Feels 24
Wind
19 km/h S
Gust
29 km/h
Humidity
91%
P.O.P
30%
Historical AveragesMay 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity