S
M
T
W
T
F
S
28
76°
62°
29
93°
69°
30
93°
78°
1
93°
77°
2
90°
71°
3
86°
68°
4
80°
62°
5
73°
62°
6
78°
61°
7
82°
58°
8
88°
63°
9
84°
67°
10
78°
64°
11
78°
64°
12
83°
62°
13
91°
73°
14
95°
74°
15
94°
73°
16
93°
72°
17
93°
77°
18
91°
67°
19
83°
67°
20
84°
68°
21
79°
63°
22
80°
63°
23
82°
67°
24
83°
66°
25
84°
67°
26
82°
62°
27
82°
67°
28
83°
63°
29
77°
61°
30
76°
60°
31
79°
65°
1
82°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in North Chicago
North Chicago's July 2026 forecast shows daily high temperatures ranging from 76° to 95°, with overnight lows between 60° and 77°. The average high for July is 85° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in North Chicago. See also: August | September | October.
