S
M
T
W
T
F
S
26
81°
67°
27
82°
62°
28
82°
61°
29
83°
63°
30
84°
66°
31
87°
65°
1
85°
61°
2
82°
61°
3
81°
62°
4
81°
61°
5
82°
61°
6
81°
62°
7
81°
61°
8
82°
62°
9
81°
66°
10
81°
67°
11
82°
67°
12
81°
63°
13
85°
66°
14
87°
60°
15
81°
60°
16
81°
61°
17
84°
64°
18
86°
61°
19
81°
60°
20
79°
59°
21
80°
62°
22
82°
60°
23
80°
65°
24
79°
63°
25
79°
64°
26
81°
66°
27
84°
66°
28
85°
65°
29
86°
64°
30
85°
58°
31
78°
59°
1
78°
58°
2
77°
58°
3
79°
63°
4
79°
57°
5
82°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mount Union
Mount Union's August 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 57° and 67°. The average high for August is 82° with an average low of 62°. 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 Mount Union. See also: September | October | November.
