S
M
T
W
T
F
S
26
55°
41°
27
64°
45°
28
64°
50°
29
52°
36°
30
50°
32°
1
45°
32°
2
57°
30°
3
66°
45°
4
79°
48°
5
57°
39°
6
54°
32°
7
55°
32°
8
66°
32°
9
68°
43°
10
61°
34°
11
52°
36°
12
73°
36°
13
61°
41°
14
66°
36°
15
77°
52°
16
82°
59°
17
68°
54°
18
81°
55°
19
79°
52°
20
57°
45°
21
54°
43°
22
62°
51°
23
64°
52°
24
78°
55°
25
82°
56°
26
83°
56°
27
76°
50°
28
73°
49°
29
72°
47°
30
69°
49°
31
74°
52°
1
76°
54°
2
75°
55°
3
75°
51°
4
74°
52°
5
75°
51°
6
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pewaukee West
Pewaukee West's May 2026 forecast shows daily high temperatures ranging from 62° to 83°, with overnight lows between 47° and 56°. The average high for May is 74° with an average low of 52°. 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 Pewaukee West. See also: June | July | August.
