S
M
T
W
T
F
S
26
86°
73°
27
85°
73°
28
86°
72°
29
85°
72°
30
83°
69°
31
78°
66°
1
80°
70°
2
76°
70°
3
78°
68°
4
82°
72°
5
84°
73°
6
84°
71°
7
78°
68°
8
77°
69°
9
78°
69°
10
80°
70°
11
81°
71°
12
82°
72°
13
84°
73°
14
85°
71°
15
84°
73°
16
86°
67°
17
83°
64°
18
77°
62°
19
75°
62°
20
75°
61°
21
76°
62°
22
77°
62°
23
76°
63°
24
76°
64°
25
79°
67°
26
81°
64°
27
80°
63°
28
75°
62°
29
76°
65°
30
79°
69°
31
80°
61°
1
80°
61°
2
73°
60°
3
74°
65°
4
76°
69°
5
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jackson Park
Jackson Park's August 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 60° and 73°. The average high for August is 80° 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 August weather will actually feel in Jackson Park. See also: September | October | November.
