S
M
T
W
T
F
S
30
79°
55°
31
79°
64°
1
86°
66°
2
70°
64°
3
88°
66°
4
84°
68°
5
77°
61°
6
77°
57°
7
79°
52°
8
81°
52°
9
84°
57°
10
86°
68°
11
79°
54°
12
79°
50°
13
82°
63°
14
73°
53°
15
73°
55°
16
80°
63°
17
83°
66°
18
82°
60°
19
78°
61°
20
82°
59°
21
75°
57°
22
71°
54°
23
71°
53°
24
72°
53°
25
74°
55°
26
73°
56°
27
73°
56°
28
76°
55°
29
76°
53°
30
71°
49°
1
69°
50°
2
70°
54°
3
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Millburn Township
Millburn Township's September 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 49° and 66°. The average high for September is 75° with an average low of 56°. 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 Millburn Township. See also: October | November | December.
