16.05
sat
sat
Day
91°F
N 7 mph
Precip.
0%
0%
Night
79°F
NW 9 mph
Precip.
100%
100%
17.05
sun
sun
Day
86°F
NW 10 mph
Precip.
71%
71%
Night
77°F
W 9 mph
Precip.
0%
0%
18.05
mon
mon
Day
86°F
NW 9 mph
Precip.
100%
100%
Night
77°F
W 11 mph
Precip.
0%
0%
19.05
tue
tue
Day
86°F
NW 6 mph
Precip.
100%
100%
Night
77°F
W 11 mph
Precip.
0%
0%
20.05
wed
wed
Day
86°F
NW 5 mph
Precip.
0%
0%
Night
77°F
W 9 mph
Precip.
0%
0%
21.05
thu
thu
Day
84°F
NW 6 mph
Precip.
0%
0%
Night
79°F
W 9 mph
Precip.
0%
0%
22.05
fri
fri
Day
84°F
NW 6 mph
Precip.
0%
0%
Night
81°F
SW 4 mph
Precip.
28%
28%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 81.9°F. The highest and lowest sea temperatures during the month were 85.3°F and 79.0°F.
Air temperature in Naples, °F
Precipitation total in Naples, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Naples
Naples on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Naples
Local time: 19:02
May 16, saturday
2100
82°F
N
4 mph
4 mph
May 17, sunday
0000
79°F
NW
9 mph
9 mph
0300
75°F
W
8 mph
8 mph
0600
75°F
W
10 mph
10 mph
0900
81°F
W
14 mph
14 mph
1200
86°F
NW
10 mph
10 mph
1500
84°F
N
13 mph
13 mph
1800
82°F
N
9 mph
9 mph
