S
M
T
W
T
F
S
26
59°
43°
27
63°
45°
28
64°
52°
29
48°
39°
30
52°
34°
1
46°
32°
2
56°
45°
3
65°
44°
4
72°
42°
5
55°
37°
6
50°
38°
7
50°
35°
8
54°
38°
9
60°
39°
10
59°
40°
11
62°
41°
12
62°
43°
13
63°
42°
14
61°
45°
15
67°
43°
16
67°
51°
17
71°
49°
18
64°
48°
19
68°
51°
20
69°
51°
21
67°
42°
22
61°
42°
23
62°
44°
24
63°
43°
25
63°
44°
26
64°
45°
27
63°
45°
28
64°
46°
29
65°
50°
30
66°
55°
31
73°
51°
1
68°
52°
2
72°
56°
3
75°
56°
4
76°
57°
5
77°
58°
6
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Bend
West Bend's May 2026 forecast shows daily high temperatures ranging from 50° to 77°, with overnight lows between 35° and 59°. The average high for May is 65° with an average low of 46°. 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 West Bend. See also: June | July | August.