S
M
T
W
T
F
S
26
81°
63°
27
82°
62°
28
76°
62°
29
76°
61°
30
79°
63°
31
83°
64°
1
82°
63°
2
79°
63°
3
83°
63°
4
84°
59°
5
77°
57°
6
80°
58°
7
79°
57°
8
75°
58°
9
74°
55°
10
75°
55°
11
77°
61°
12
82°
62°
13
76°
55°
14
77°
54°
15
75°
54°
16
76°
61°
17
79°
58°
18
75°
54°
19
75°
54°
20
77°
55°
21
77°
56°
22
81°
60°
23
82°
60°
24
82°
61°
25
82°
61°
26
81°
60°
27
82°
55°
28
80°
60°
29
81°
59°
30
78°
52°
31
74°
50°
1
72°
50°
2
72°
49°
3
71°
50°
4
72°
50°
5
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Summit Township
Summit Township's August 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 49° and 64°. The average high for August is 78° 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 Summit Township. See also: September | October | November.
