Monthly Historical AveragesSiesta Key, FL
Average Temperature
High
26°
Feels 27
Low
18°
Feels 18
Average Precipitation
4 Days
43.5mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 22, 2026
Day
28°Feels 28
Wind
21 km/h E
Gust
32 km/h
Humidity
42%
P.O.P
30%
Night
19°Feels 19
Wind
23 km/h E
Gust
34 km/h
Humidity
80%
P.O.P
20%
Historical AveragesApr 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity