S
M
T
W
T
F
S
28
86°
71°
29
92°
71°
30
92°
77°
1
96°
74°
2
99°
77°
3
98°
78°
4
97°
77°
5
96°
76°
6
95°
74°
7
94°
72°
8
97°
73°
9
97°
71°
10
96°
74°
11
95°
72°
12
88°
70°
13
87°
67°
14
89°
70°
15
95°
69°
16
94°
72°
17
94°
73°
18
92°
72°
19
89°
73°
20
90°
70°
21
92°
72°
22
91°
71°
23
91°
72°
24
90°
72°
25
85°
71°
26
87°
71°
27
90°
72°
28
89°
72°
29
86°
71°
30
87°
72°
31
91°
72°
1
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mount Holly
Mount Holly's July 2026 forecast shows daily high temperatures ranging from 85° to 97°, with overnight lows between 67° and 74°. The average high for July is 91° with an average low of 71°. 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 Holly. See also: August | September | October.