S
M
T
W
T
F
S
26
89°
70°
27
89°
70°
28
88°
69°
29
88°
69°
30
87°
64°
31
81°
62°
1
81°
62°
2
82°
63°
3
83°
64°
4
83°
62°
5
84°
62°
6
85°
65°
7
86°
68°
8
84°
68°
9
83°
67°
10
86°
61°
11
85°
61°
12
86°
62°
13
84°
66°
14
85°
67°
15
88°
66°
16
88°
68°
17
89°
67°
18
88°
66°
19
86°
60°
20
83°
59°
21
81°
59°
22
81°
60°
23
82°
58°
24
81°
59°
25
83°
59°
26
86°
58°
27
85°
59°
28
82°
63°
29
81°
60°
30
79°
61°
31
84°
63°
1
86°
56°
2
84°
57°
3
79°
56°
4
80°
57°
5
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Union Township
Union Township's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 56° and 70°. The average high for August is 84° with an average low of 63°. 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 Union Township. See also: September | October | November.
