S
M
T
W
T
F
S
30
84°
59°
31
82°
70°
1
89°
71°
2
81°
70°
3
90°
73°
4
88°
66°
5
81°
62°
6
80°
58°
7
79°
61°
8
78°
57°
9
77°
58°
10
77°
61°
11
82°
62°
12
79°
59°
13
80°
57°
14
78°
62°
15
76°
61°
16
76°
62°
17
74°
57°
18
73°
53°
19
72°
55°
20
73°
57°
21
76°
60°
22
78°
60°
23
80°
61°
24
80°
59°
25
77°
58°
26
77°
58°
27
78°
59°
28
77°
58°
29
78°
57°
30
72°
55°
1
68°
54°
2
71°
55°
3
75°
56°
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 68° to 90°, with overnight lows between 53° and 73°. The average high for September is 78° with an average low of 60°. 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.
