S
M
T
W
T
F
S
31
65°
45°
1
67°
51°
2
70°
50°
3
75°
57°
4
82°
66°
5
84°
65°
6
80°
63°
7
76°
62°
8
77°
63°
9
76°
62°
10
80°
62°
11
77°
61°
12
74°
61°
13
76°
62°
14
77°
56°
15
70°
52°
16
69°
53°
17
70°
53°
18
72°
58°
19
75°
58°
20
76°
61°
21
74°
59°
22
77°
63°
23
78°
62°
24
79°
61°
25
76°
63°
26
82°
64°
27
81°
59°
28
75°
57°
29
75°
59°
30
76°
58°
1
80°
65°
2
83°
66°
3
82°
65°
4
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Waukegan
Waukegan's June 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 50° and 66°. The average high for June is 76° 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 June weather will actually feel in Waukegan. See also: July | August | September.
