S
M
T
W
T
F
S
31
78°
40°
1
77°
47°
2
80°
45°
3
85°
46°
4
88°
65°
5
85°
64°
6
79°
57°
7
78°
55°
8
86°
59°
9
89°
64°
10
85°
66°
11
84°
67°
12
87°
65°
13
86°
63°
14
81°
59°
15
78°
61°
16
77°
57°
17
75°
58°
18
80°
61°
19
80°
61°
20
79°
62°
21
82°
55°
22
74°
55°
23
75°
63°
24
82°
65°
25
84°
63°
26
83°
58°
27
75°
57°
28
76°
63°
29
77°
63°
30
78°
61°
1
79°
62°
2
81°
63°
3
84°
65°
4
85°
64°
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 74° to 89°, with overnight lows between 55° and 67°. The average high for June is 81° with an average low of 61°. 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.
