19.05
tue
tue
Day
37°F
NW 7 mph
Precip.
100%
100%
Night
36°F
S 5 mph
Precip.
100%
100%
20.05
wed
wed
Day
39°F
S 11 mph
Precip.
100%
100%
Night
28°F
S 2 mph
Precip.
0%
0%
21.05
thu
thu
Day
37°F
NW 7 mph
Precip.
100%
100%
Night
34°F
W 6 mph
Precip.
100%
100%
22.05
fri
fri
Day
37°F
NW 6 mph
Precip.
100%
100%
Night
37°F
NW 4 mph
Precip.
100%
100%
23.05
sat
sat
Day
39°F
NW 1 mph
Precip.
100%
100%
Night
28°F
S 6 mph
Precip.
59%
59%
24.05
sun
sun
Day
41°F
SE 3 mph
Precip.
40%
40%
Night
34°F
SE 6 mph
Precip.
0%
0%
25.05
mon
mon
Day
45°F
SE 3 mph
Precip.
100%
100%
Night
39°F
SW 1 mph
Precip.
24%
24%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 44.3°F. The highest and lowest sea temperatures during the month were 46.0°F and 42.1°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 50.4°F. The highest and lowest sea temperatures during the month were 53.6°F and 46.2°F.
Air temperature in Seward, °F
Precipitation total in Seward, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Seward
Seward on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Seward
Local time: 04:34
May 19, tuesday
0600
39°F
NW
8 mph
8 mph
0900
37°F
NW
11 mph
11 mph
1200
37°F
NW
7 mph
7 mph
1500
37°F
W
2 mph
2 mph
1800
39°F
SW
4 mph
4 mph
2100
37°F
SW
4 mph
4 mph
May 20, wednesday
0000
36°F
S
5 mph
5 mph
0300
36°F
S
6 mph
6 mph
