S
M
T
W
T
F
S
26
85°
65°
27
79°
59°
28
80°
61°
29
82°
63°
30
81°
59°
31
81°
56°
1
79°
57°
2
79°
56°
3
80°
57°
4
78°
56°
5
78°
57°
6
79°
57°
7
79°
58°
8
80°
62°
9
81°
63°
10
84°
61°
11
84°
57°
12
83°
64°
13
86°
56°
14
81°
55°
15
77°
57°
16
78°
57°
17
78°
56°
18
77°
55°
19
78°
54°
20
77°
54°
21
78°
55°
22
75°
54°
23
75°
54°
24
76°
55°
25
76°
61°
26
77°
62°
27
82°
62°
28
84°
60°
29
84°
52°
30
79°
55°
31
77°
54°
1
75°
59°
2
74°
54°
3
76°
50°
4
74°
55°
5
74°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Campton Hills
Campton Hills's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 50° and 65°. The average high for August is 79° with an average low of 57°. 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 Campton Hills. See also: September | October | November.