Measurements:
°C
°F
Siesta Key
86°F
N 11 mph
Feels like: 90°F
Precip: 0%
World Resorts USA Siesta Key Weather

14 Day Weather Forecast

01.09
fri
DAY
86°F
NW 11 mph
precip
0%
NIGHT
70°F
NW 7 mph
precip
0%
01.10
sat
DAY
72°F
NW 9 mph
precip
0%
NIGHT
66°F
N 4 mph
precip
0%
01.11
sun
DAY
66°F
E 5 mph
precip
0%
NIGHT
64°F
S 19 mph
precip
0%
01.12
mon
DAY
62°F
SW 13 mph
precip
0%
NIGHT
66°F
SW 11 mph
precip
0%
01.13
tue
DAY
66°F
SW 9 mph
precip
0%
NIGHT
68°F
S 9 mph
precip
24%
01.14
wed
DAY
64°F
SE 12 mph
precip
0%
NIGHT
64°F
SE 8 mph
precip
0%
01.15
thu
DAY
72°F
E 18 mph
precip
100%
NIGHT
60°F
SE 21 mph
precip
0%
01.16
fri
DAY
52°F
NW 9 mph
precip
0%
NIGHT
52°F
SW 12 mph
precip
0%
01.17
sat
DAY
66°F
W 17 mph
precip
0%
NIGHT
62°F
W 12 mph
precip
0%
01.18
sun
DAY
72°F
N 12 mph
precip
0%
NIGHT
72°F
N 7 mph
precip
0%
01.19
mon
DAY
74°F
N 6 mph
precip
27%
NIGHT
70°F
NE 8 mph
precip
0%
01.20
tue
DAY
76°F
W 9 mph
precip
22%
NIGHT
72°F
W 9 mph
precip
57%
01.21
wed
DAY
76°F
NW 14 mph
precip
0%
NIGHT
72°F
NW 4 mph
precip
100%
01.22
thu
DAY
76°F
NW 7 mph
precip
0%
NIGHT
74°F
N 3 mph
precip
0%

Siesta Key Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Siesta Key was 62.8°F. The maximum and minimum values were 56.0°F and 70.6°F respectively.

Siesta Key on the Weather Map

Best Time to Visit Siesta Key
The most sunny months:
March 20 days
May 18 days
April 17 days
The most warm months:
July 92.3 °F
August 92.2 °F
June 90.4 °F
Warmest sea temperature:
August 91.8 °F
July 91.2 °F
September 89.8 °F
The most cold months:
January 68.5 °F
December 73.2 °F
February 73.4 °F
The most rainy months:
June 5 days
July 4 days
September 3 days
The most windy months:
November 10 mph
January 10 mph
October 10 mph
USA Resorts:
NAME
Chicago +42
Hawaii +80
Honolulu +80
Houston +84
Las Vegas +54
Los Angeles +64
Maui +76
Miami +84
Miami Beach +84
New York +54
San Diego +66
San Francisco +54
Sarasota +86
Tampa +88
Washington +54
24 Hours Weather Forecast
Siesta Key
Local time: 16:08
09 jan, friday
1800 78°F
NE
7 mph
2100 70°F
N
6 mph
10 jan, saturday
0000 70°F
NW
7 mph
0300 70°F
NW
8 mph
0600 70°F
W
8 mph
0900 70°F
NW
7 mph
1200 72°F
NW
9 mph
1500 72°F
N
11 mph