S
M
T
W
T
F
S
30
86°
56°
31
81°
67°
1
91°
70°
2
74°
69°
3
87°
70°
4
87°
72°
5
81°
63°
6
80°
59°
7
79°
58°
8
84°
55°
9
88°
70°
10
88°
69°
11
82°
56°
12
81°
66°
13
83°
65°
14
83°
64°
15
85°
68°
16
84°
64°
17
80°
63°
18
76°
60°
19
70°
51°
20
71°
53°
21
72°
55°
22
70°
55°
23
70°
58°
24
71°
58°
25
68°
50°
26
68°
51°
27
74°
57°
28
76°
55°
29
71°
50°
30
72°
56°
1
72°
54°
2
68°
50°
3
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mount Holly Township
Mount Holly Township's September 2026 forecast shows daily high temperatures ranging from 68° to 88°, with overnight lows between 50° and 70°. The average high for September is 76° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Mount Holly Township. See also: October | November | December.
