S
M
T
W
T
F
S
26
86°
68°
27
87°
68°
28
86°
67°
29
87°
68°
30
86°
67°
31
85°
66°
1
79°
63°
2
78°
62°
3
79°
66°
4
81°
66°
5
82°
65°
6
85°
67°
7
85°
66°
8
84°
67°
9
85°
67°
10
85°
66°
11
84°
66°
12
86°
65°
13
85°
67°
14
86°
58°
15
85°
59°
16
80°
61°
17
81°
62°
18
84°
60°
19
85°
57°
20
78°
55°
21
77°
55°
22
77°
57°
23
78°
57°
24
77°
56°
25
78°
61°
26
77°
58°
27
84°
57°
28
83°
56°
29
76°
55°
30
75°
55°
31
75°
54°
1
76°
54°
2
74°
53°
3
75°
53°
4
75°
54°
5
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lombard
Lombard's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 53° and 68°. The average high for August is 81° with an average low of 61°. 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 Lombard. See also: September | October | November.
