S
M
T
W
T
F
S
26
88°
67°
27
88°
68°
28
86°
67°
29
84°
66°
30
81°
65°
31
79°
65°
1
79°
64°
2
80°
65°
3
79°
65°
4
80°
64°
5
79°
62°
6
78°
61°
7
78°
62°
8
79°
65°
9
80°
65°
10
83°
64°
11
83°
65°
12
82°
65°
13
84°
66°
14
84°
65°
15
80°
63°
16
78°
62°
17
78°
62°
18
79°
64°
19
84°
65°
20
84°
65°
21
77°
55°
22
75°
54°
23
76°
58°
24
77°
57°
25
76°
61°
26
78°
62°
27
77°
64°
28
83°
64°
29
85°
55°
30
85°
56°
31
76°
57°
1
77°
63°
2
81°
61°
3
81°
63°
4
82°
58°
5
83°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lincoln Park
Lincoln Park's August 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 53° and 68°. The average high for August is 81° with an average low of 62°. 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 Lincoln Park. See also: September | October | November.