S
M
T
W
T
F
S
26
84°
63°
27
82°
63°
28
85°
62°
29
85°
63°
30
86°
60°
31
84°
56°
1
81°
54°
2
76°
52°
3
74°
52°
4
74°
54°
5
77°
58°
6
80°
55°
7
83°
59°
8
82°
61°
9
82°
60°
10
83°
61°
11
82°
57°
12
82°
52°
13
Hist. Avg.
80°
57°
14
Hist. Avg.
80°
57°
15
Hist. Avg.
80°
57°
16
Hist. Avg.
80°
57°
17
Hist. Avg.
80°
56°
18
Hist. Avg.
79°
56°
19
Hist. Avg.
79°
56°
20
Hist. Avg.
79°
56°
21
Hist. Avg.
79°
56°
22
Hist. Avg.
78°
56°
23
Hist. Avg.
78°
55°
24
Hist. Avg.
78°
55°
25
Hist. Avg.
78°
55°
26
Hist. Avg.
78°
55°
27
Hist. Avg.
77°
54°
28
Hist. Avg.
77°
54°
29
Hist. Avg.
77°
54°
30
Hist. Avg.
76°
54°
31
Hist. Avg.
76°
53°
1
Hist. Avg.
76°
53°
2
Hist. Avg.
75°
53°
3
Hist. Avg.
75°
52°
4
Hist. Avg.
74°
52°
5
Hist. Avg.
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Chicog
Chicog's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 52° and 63°. The average high for August is 81° with an average low of 58°. 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 Chicog. See also: September | October | November.
