S
M
T
W
T
F
S
28
78°
68°
29
90°
66°
30
93°
68°
1
101°
75°
2
103°
76°
3
104°
77°
4
102°
74°
5
94°
72°
6
87°
71°
7
87°
69°
8
84°
73°
9
92°
73°
10
85°
70°
11
85°
65°
12
85°
64°
13
85°
63°
14
95°
70°
15
98°
70°
16
96°
69°
17
92°
68°
18
86°
69°
19
85°
67°
20
84°
63°
21
82°
64°
22
84°
66°
23
83°
66°
24
84°
65°
25
87°
67°
26
87°
68°
27
83°
64°
28
85°
66°
29
84°
62°
30
80°
67°
31
81°
67°
1
83°
66°
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 80° to 98°, with overnight lows between 62° and 70°. The average high for July is 86° with an average low of 66°. 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.