S
M
T
W
T
F
S
31
78°
40°
1
77°
47°
2
80°
45°
3
85°
46°
4
88°
55°
5
85°
61°
6
85°
65°
7
79°
55°
8
88°
50°
9
82°
70°
10
88°
66°
11
86°
68°
12
78°
63°
13
85°
61°
14
74°
52°
15
75°
48°
16
78°
55°
17
68°
54°
18
70°
57°
19
76°
55°
20
73°
55°
21
73°
52°
22
77°
57°
23
74°
53°
24
71°
51°
25
76°
59°
26
71°
58°
27
76°
53°
28
83°
56°
29
90°
64°
30
94°
75°
1
98°
75°
2
96°
72°
3
90°
71°
4
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Zilwaukee
Zilwaukee's June 2026 forecast shows daily high temperatures ranging from 87° to 98°, with overnight lows between 66° and 75°. The average high for June is 93° with an average low of 72°. 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 Zilwaukee. See also: July | August | September.
