S
M
T
W
T
F
S
28
82°
65°
29
93°
77°
30
94°
78°
1
94°
78°
2
95°
72°
3
91°
70°
4
85°
69°
5
77°
67°
6
80°
70°
7
84°
66°
8
89°
67°
9
87°
74°
10
82°
71°
11
79°
70°
12
81°
69°
13
88°
75°
14
93°
75°
15
90°
76°
16
88°
74°
17
85°
74°
18
86°
74°
19
82°
71°
20
81°
67°
21
81°
69°
22
82°
71°
23
83°
71°
24
82°
68°
25
86°
75°
26
87°
74°
27
82°
72°
28
83°
68°
29
77°
65°
30
76°
65°
31
79°
70°
1
83°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Jackson Park
Jackson Park's July 2026 forecast shows daily high temperatures ranging from 76° to 93°, with overnight lows between 65° and 76°. The average high for July is 83° with an average low of 71°. 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 Jackson Park. See also: August | September | October.