27.06
sat
sat
Day
95°F
NE 5 mph
Precip.
3%
3%
Night
79°F
SW 8 mph
Precip.
6%
6%
28.06
sun
sun
Day
88°F
N 8 mph
Precip.
4%
4%
Night
84°F
SE 2 mph
Precip.
39%
39%
29.06
mon
mon
Day
86°F
E 7 mph
Precip.
36%
36%
Night
82°F
S 14 mph
Precip.
27%
27%
30.06
tue
tue
Day
86°F
SE 6 mph
Precip.
4%
4%
Night
86°F
S 9 mph
Precip.
17%
17%
01.07
wed
wed
Day
88°F
W 3 mph
Precip.
57%
57%
Night
82°F
W 9 mph
Precip.
25%
25%
02.07
thu
thu
Day
86°F
NW 7 mph
Precip.
8%
8%
Night
84°F
NE 6 mph
Precip.
17%
17%
03.07
fri
fri
Day
84°F
N 8 mph
Precip.
8%
8%
Night
82°F
N 6 mph
Precip.
11%
11%
sea water
temperature
temperature
| Siesta Key |
monthly
weather
weather
| Siesta Key |
current
weather
weather
| Siesta Key |
14 days
forecast
forecast
| Siesta Key |
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 85.1°F. The highest and lowest sea temperatures during the month were 88.9°F and 82.2°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 86.9°F. The highest and lowest sea temperatures during the month were 89.1°F and 85.6°F.
Air temperature in Siesta Key, °F
Precipitation total in Siesta Key, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Siesta Key
Siesta Key on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Siesta Key
Local time: 22:22
June 28, sunday
0000
79°F
SW
8 mph
8 mph
0300
77°F
W
5 mph
5 mph
0600
75°F
W
7 mph
7 mph
0900
82°F
NW
9 mph
9 mph
1200
88°F
N
8 mph
8 mph
1500
86°F
NE
12 mph
12 mph
1800
86°F
E
9 mph
9 mph
2100
84°F
NE
4 mph
4 mph
