S
M
T
W
T
F
S
26
88°
68°
27
88°
69°
28
87°
69°
29
85°
68°
30
86°
68°
31
88°
69°
1
89°
70°
2
88°
68°
3
88°
67°
4
88°
68°
5
87°
66°
6
83°
67°
7
84°
62°
8
83°
63°
9
82°
62°
10
83°
62°
11
86°
68°
12
88°
68°
13
88°
67°
14
87°
61°
15
84°
62°
16
82°
67°
17
82°
66°
18
84°
61°
19
82°
61°
20
81°
62°
21
82°
60°
22
83°
61°
23
84°
60°
24
85°
60°
25
84°
63°
26
85°
66°
27
86°
65°
28
87°
66°
29
87°
66°
30
85°
64°
31
84°
57°
1
80°
57°
2
79°
58°
3
80°
58°
4
81°
59°
5
81°
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 89°, with overnight lows between 57° and 70°. The average high for August is 85° with an average low of 64°. 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.