S
M
T
W
T
F
S
31
77°
58°
1
78°
58°
2
79°
59°
3
79°
58°
4
78°
55°
5
69°
52°
6
74°
59°
7
78°
61°
8
80°
55°
9
76°
59°
10
77°
54°
11
74°
59°
12
82°
62°
13
81°
53°
14
75°
53°
15
74°
54°
16
76°
55°
17
76°
57°
18
79°
57°
19
80°
53°
20
75°
56°
21
76°
59°
22
76°
57°
23
77°
56°
24
76°
56°
25
77°
57°
26
77°
57°
27
78°
55°
28
76°
55°
29
77°
57°
30
79°
62°
1
78°
60°
2
78°
62°
3
81°
59°
4
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in New Chicago
New Chicago's June 2026 forecast shows daily high temperatures ranging from 69° to 82°, with overnight lows between 52° and 62°. The average high for June is 77° with an average low of 57°. 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 New Chicago. See also: July | August | September.