S
M
T
W
T
F
S
26
59°
37°
27
64°
34°
28
64°
39°
29
61°
37°
30
63°
30°
1
72°
36°
2
77°
37°
3
75°
43°
4
72°
48°
5
68°
54°
6
63°
48°
7
52°
46°
8
57°
43°
9
68°
41°
10
70°
45°
11
55°
37°
12
52°
37°
13
57°
45°
14
52°
41°
15
55°
37°
16
57°
37°
17
61°
39°
18
61°
43°
19
N/A
20
61°
48°
21
67°
55°
22
76°
57°
23
78°
61°
24
78°
59°
25
76°
57°
26
76°
60°
27
75°
56°
28
74°
54°
29
72°
55°
30
69°
54°
31
70°
54°
1
59°
46°
2
58°
46°
3
59°
47°
4
60°
47°
5
60°
54°
6
62°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Seiferts
Seiferts's May 2026 forecast shows daily high temperatures ranging from 58° to 78°, with overnight lows between 46° and 61°. The average high for May is 68° with an average low of 54°. 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 Seiferts. See also: June | July | August.