S
M
T
W
T
F
S
26
83°
60°
27
87°
64°
28
80°
67°
29
80°
64°
30
70°
62°
1
62°
54°
2
71°
48°
3
76°
45°
4
81°
50°
5
83°
63°
6
85°
71°
7
78°
56°
8
74°
48°
9
78°
54°
10
82°
59°
11
78°
58°
12
77°
55°
13
81°
54°
14
82°
55°
15
85°
58°
16
84°
58°
17
81°
60°
18
81°
62°
19
82°
63°
20
78°
63°
21
81°
60°
22
83°
57°
23
80°
57°
24
81°
58°
25
82°
59°
26
82°
58°
27
81°
58°
28
81°
59°
29
83°
64°
30
85°
64°
31
84°
65°
1
84°
66°
2
85°
65°
3
84°
66°
4
85°
66°
5
85°
65°
6
86°
67°
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 74° to 86°, with overnight lows between 45° and 71°. The average high for May is 82° with an average low of 60°. 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.