S
M
T
W
T
F
S
31
78°
39°
1
N/A
2
76°
51°
3
84°
56°
4
87°
60°
5
89°
62°
6
87°
59°
7
84°
57°
8
76°
53°
9
77°
56°
10
81°
61°
11
84°
60°
12
85°
59°
13
82°
56°
14
83°
58°
15
78°
53°
16
73°
52°
17
74°
52°
18
75°
53°
19
76°
54°
20
79°
57°
21
77°
59°
22
76°
60°
23
76°
61°
24
77°
58°
25
77°
55°
26
78°
59°
27
84°
62°
28
81°
60°
29
78°
56°
30
77°
57°
1
77°
56°
2
78°
56°
3
81°
63°
4
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Mount Union
Mount Union's June 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 51° and 63°. The average high for June is 80° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Mount Union. See also: July | August | September.