S
M
T
W
T
F
S
26
73°
51°
27
68°
49°
28
62°
46°
29
57°
40°
30
57°
35°
1
55°
32°
2
64°
33°
3
73°
51°
4
74°
48°
5
56°
41°
6
47°
33°
7
59°
30°
8
75°
36°
9
65°
42°
10
65°
38°
11
65°
36°
12
80°
48°
13
71°
49°
14
77°
43°
15
86°
57°
16
83°
57°
17
66°
53°
18
76°
57°
19
62°
44°
20
63°
47°
21
65°
49°
22
63°
50°
23
68°
55°
24
76°
58°
25
79°
59°
26
81°
60°
27
80°
60°
28
80°
58°
29
79°
58°
30
79°
59°
31
84°
61°
1
82°
61°
2
76°
59°
3
72°
55°
4
73°
56°
5
77°
62°
6
77°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Holmen
Holmen's May 2026 forecast shows daily high temperatures ranging from 62° to 84°, with overnight lows between 44° and 62°. The average high for May is 75° with an average low of 57°. 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 Holmen. See also: June | July | August.