S
M
T
W
T
F
S
28
85°
64°
29
92°
74°
30
93°
75°
1
93°
75°
2
92°
74°
3
94°
69°
4
88°
67°
5
81°
68°
6
83°
66°
7
87°
64°
8
88°
63°
9
88°
67°
10
85°
64°
11
87°
65°
12
87°
65°
13
91°
68°
14
91°
69°
15
91°
68°
16
89°
69°
17
89°
67°
18
89°
66°
19
87°
65°
20
86°
64°
21
87°
65°
22
84°
64°
23
82°
66°
24
88°
70°
25
89°
71°
26
89°
70°
27
88°
69°
28
86°
69°
29
86°
68°
30
83°
67°
31
79°
67°
1
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chicagoland Speedway
Chicagoland Speedway's July 2026 forecast shows daily high temperatures ranging from 79° to 91°, with overnight lows between 64° and 71°. The average high for July is 87° 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 Chicagoland Speedway. See also: August | September | October.
