S
M
T
W
T
F
S
26
70°
45°
27
61°
46°
28
54°
43°
29
65°
37°
30
61°
39°
1
62°
34°
2
71°
30°
3
77°
49°
4
84°
42°
5
61°
46°
6
63°
37°
7
75°
45°
8
79°
52°
9
82°
42°
10
77°
44°
11
87°
45°
12
85°
51°
13
82°
43°
14
85°
52°
15
95°
56°
16
89°
59°
17
87°
60°
18
60°
51°
19
64°
41°
20
62°
49°
21
59°
51°
22
64°
47°
23
76°
52°
24
76°
55°
25
79°
57°
26
79°
59°
27
80°
58°
28
78°
60°
29
78°
61°
30
77°
61°
31
77°
58°
1
78°
57°
2
77°
60°
3
73°
57°
4
75°
60°
5
79°
62°
6
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Seward
Seward's May 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 41° and 63°. The average high for May is 74° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Seward. See also: June | July | August.
