31.05
sun
sun
Day
63°F
S 4 mph
Precip.
0%
0%
Night
59°F
NE 12 mph
Precip.
0%
0%
01.06
mon
mon
Day
66°F
SW 4 mph
Precip.
0%
0%
Night
59°F
W 17 mph
Precip.
0%
0%
02.06
tue
tue
Day
63°F
SW 17 mph
Precip.
0%
0%
Night
57°F
SW 7 mph
Precip.
0%
0%
03.06
wed
wed
Day
64°F
SW 11 mph
Precip.
0%
0%
Night
61°F
SW 11 mph
Precip.
0%
0%
04.06
thu
thu
Day
66°F
SW 16 mph
Precip.
0%
0%
Night
59°F
SW 7 mph
Precip.
0%
0%
05.06
fri
fri
Day
72°F
SE 5 mph
Precip.
0%
0%
Night
68°F
E 7 mph
Precip.
0%
0%
06.06
sat
sat
Day
79°F
E 11 mph
Precip.
0%
0%
Night
70°F
E 6 mph
Precip.
0%
0%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 59.0°F. The highest and lowest sea temperatures during the month were 64.4°F and 54.3°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 70.0°F. The highest and lowest sea temperatures during the month were 79.9°F and 62.1°F.
Air temperature in Lewes, °F
Precipitation total in Lewes, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Lewes
Lewes on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Lewes
Local time: 01:16
May 31, sunday
0300
52°F
E
2 mph
2 mph
0600
50°F
E
6 mph
6 mph
0900
57°F
E
6 mph
6 mph
1200
63°F
S
4 mph
4 mph
1500
64°F
NW
4 mph
4 mph
1800
64°F
N
11 mph
11 mph
2100
61°F
N
11 mph
11 mph
June 01, monday
0000
59°F
NE
12 mph
12 mph
