S
M
T
W
T
F
S
28
81°
60°
29
91°
75°
30
92°
76°
1
92°
77°
2
93°
70°
3
87°
70°
4
84°
68°
5
77°
65°
6
81°
64°
7
87°
65°
8
87°
69°
9
83°
67°
10
82°
65°
11
84°
67°
12
88°
65°
13
92°
69°
14
93°
69°
15
92°
66°
16
89°
68°
17
84°
64°
18
82°
63°
19
85°
65°
20
84°
63°
21
79°
60°
22
80°
61°
23
82°
65°
24
81°
65°
25
81°
64°
26
83°
66°
27
80°
67°
28
87°
68°
29
87°
67°
30
88°
67°
31
86°
68°
1
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Carol Stream
Carol Stream's July 2026 forecast shows daily high temperatures ranging from 79° to 93°, with overnight lows between 60° and 69°. The average high for July is 85° with an average low of 66°. 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 Carol Stream. See also: August | September | October.
