S
M
T
W
T
F
S
31
76°
63°
1
83°
66°
2
73°
53°
3
80°
54°
4
85°
58°
5
89°
62°
6
89°
65°
7
89°
68°
8
90°
67°
9
81°
68°
10
83°
69°
11
91°
68°
12
90°
68°
13
91°
70°
14
91°
69°
15
88°
66°
16
89°
70°
17
89°
69°
18
88°
69°
19
83°
68°
20
83°
69°
21
84°
70°
22
87°
70°
23
88°
69°
24
85°
69°
25
86°
68°
26
88°
70°
27
89°
70°
28
90°
71°
29
87°
70°
30
86°
66°
1
85°
66°
2
86°
68°
3
86°
71°
4
88°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mount Holly
Mount Holly's June 2026 forecast shows daily high temperatures ranging from 73° to 91°, with overnight lows between 53° and 71°. The average high for June is 87° with an average low of 67°. 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 Holly. See also: July | August | September.