S
M
T
W
T
F
S
26
81°
71°
27
79°
71°
28
86°
72°
29
86°
72°
30
85°
71°
31
85°
72°
1
86°
72°
2
84°
73°
3
86°
72°
4
84°
71°
5
84°
72°
6
85°
72°
7
86°
70°
8
78°
67°
9
77°
68°
10
78°
69°
11
83°
71°
12
83°
72°
13
85°
73°
14
84°
71°
15
84°
70°
16
78°
68°
17
76°
67°
18
76°
69°
19
83°
69°
20
84°
68°
21
83°
69°
22
82°
65°
23
79°
61°
24
74°
61°
25
75°
60°
26
75°
60°
27
76°
61°
28
76°
59°
29
78°
63°
30
80°
66°
31
76°
67°
1
77°
67°
2
81°
62°
3
81°
57°
4
73°
58°
5
72°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lincoln Square
Lincoln Square's August 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 57° and 73°. The average high for August is 81° 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 Lincoln Square. See also: September | October | November.