S
M
T
W
T
F
S
26
86°
67°
27
83°
66°
28
83°
64°
29
84°
66°
30
84°
67°
31
88°
67°
1
85°
66°
2
84°
65°
3
90°
66°
4
86°
64°
5
84°
64°
6
85°
62°
7
84°
59°
8
83°
60°
9
83°
58°
10
84°
59°
11
85°
66°
12
89°
67°
13
89°
64°
14
88°
60°
15
83°
64°
16
83°
66°
17
84°
59°
18
83°
60°
19
83°
59°
20
84°
59°
21
85°
64°
22
88°
64°
23
88°
63°
24
89°
64°
25
90°
63°
26
89°
64°
27
88°
63°
28
87°
64°
29
87°
63°
30
86°
57°
31
82°
54°
1
80°
54°
2
79°
55°
3
79°
55°
4
80°
56°
5
80°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mount Holly
Mount Holly's August 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 54° and 67°. The average high for August is 85° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Mount Holly. See also: September | October | November.