S
M
T
W
T
F
S
31
74°
52°
1
75°
53°
2
78°
53°
3
77°
56°
4
78°
56°
5
78°
57°
6
76°
57°
7
79°
52°
8
75°
48°
9
70°
57°
10
72°
59°
11
80°
51°
12
78°
52°
13
73°
55°
14
77°
59°
15
79°
60°
16
75°
60°
17
81°
50°
18
74°
52°
19
75°
61°
20
79°
61°
21
83°
57°
22
77°
52°
23
73°
53°
24
74°
56°
25
76°
55°
26
75°
54°
27
78°
61°
28
80°
56°
29
77°
55°
30
79°
63°
1
81°
56°
2
81°
54°
3
75°
55°
4
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Pewaukee
Pewaukee's June 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 48° and 63°. The average high for June is 77° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Pewaukee. See also: July | August | September.