S
M
T
W
T
F
S
28
82°
65°
29
89°
67°
30
91°
73°
1
95°
72°
2
93°
71°
3
95°
69°
4
90°
69°
5
81°
70°
6
85°
67°
7
83°
67°
8
85°
65°
9
86°
68°
10
81°
65°
11
84°
59°
12
83°
60°
13
86°
64°
14
90°
68°
15
87°
65°
16
86°
68°
17
85°
67°
18
80°
63°
19
77°
61°
20
77°
62°
21
80°
60°
22
79°
62°
23
80°
61°
24
85°
65°
25
85°
66°
26
84°
66°
27
86°
65°
28
84°
65°
29
80°
64°
30
77°
64°
31
77°
62°
1
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mount Union
Mount Union's July 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 59° and 68°. The average high for July is 82° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Mount Union. See also: August | September | October.