S
M
T
W
T
F
S
26
64°
49°
27
70°
47°
28
64°
46°
29
67°
52°
30
65°
52°
1
69°
54°
2
75°
54°
3
75°
53°
4
66°
45°
5
64°
44°
6
65°
45°
7
70°
54°
8
72°
54°
9
70°
50°
10
66°
46°
11
68°
55°
12
76°
57°
13
77°
58°
14
76°
55°
15
70°
48°
16
68°
50°
17
69°
57°
18
74°
59°
19
77°
58°
20
71°
56°
21
71°
52°
22
72°
53°
23
75°
56°
24
76°
57°
25
78°
56°
26
76°
57°
27
80°
59°
28
81°
60°
29
83°
55°
30
82°
54°
31
82°
55°
1
79°
53°
2
75°
52°
3
73°
52°
4
75°
54°
5
76°
55°
6
74°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Seymour
Seymour's May 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 44° and 62°. The average high for May is 73° with an average low of 53°. 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 Seymour. See also: June | July | August.
