S
M
T
W
T
F
S
26
89°
69°
27
88°
72°
28
89°
72°
29
89°
71°
30
88°
72°
31
87°
72°
1
88°
71°
2
87°
72°
3
88°
72°
4
89°
71°
5
88°
69°
6
86°
69°
7
88°
71°
8
89°
66°
9
81°
64°
10
81°
64°
11
82°
68°
12
82°
69°
13
83°
69°
14
82°
71°
15
84°
70°
16
86°
67°
17
84°
63°
18
81°
62°
19
82°
67°
20
83°
68°
21
85°
69°
22
86°
66°
23
85°
67°
24
85°
63°
25
79°
62°
26
80°
62°
27
78°
63°
28
78°
61°
29
80°
61°
30
80°
64°
31
82°
68°
1
84°
68°
2
85°
67°
3
85°
61°
4
83°
59°
5
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Belleville Township
Belleville Township's August 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 59° and 72°. The average high for August is 84° 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 Belleville Township. See also: September | October | November.