S
M
T
W
T
F
S
30
81°
59°
31
83°
58°
1
84°
60°
2
86°
62°
3
86°
61°
4
83°
61°
5
83°
55°
6
81°
55°
7
83°
58°
8
85°
60°
9
85°
59°
10
84°
60°
11
85°
60°
12
85°
59°
13
86°
59°
14
84°
58°
15
82°
59°
16
83°
59°
17
79°
57°
18
78°
53°
19
75°
48°
20
74°
55°
21
74°
51°
22
76°
47°
23
73°
46°
24
72°
54°
25
74°
55°
26
76°
53°
27
72°
55°
28
72°
55°
29
71°
54°
30
71°
46°
1
70°
43°
2
69°
42°
3
67°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Millville
Millville's September 2026 forecast shows daily high temperatures ranging from 67° to 86°, with overnight lows between 41° and 62°. The average high for September is 79° with an average low of 55°. 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 Millville. See also: October | November | December.
