S
M
T
W
T
F
S
30
86°
62°
31
85°
57°
1
82°
56°
2
79°
58°
3
79°
57°
4
80°
57°
5
78°
56°
6
78°
56°
7
77°
57°
8
78°
58°
9
78°
57°
10
76°
55°
11
77°
56°
12
78°
57°
13
76°
56°
14
78°
55°
15
75°
56°
16
76°
54°
17
75°
53°
18
75°
54°
19
78°
57°
20
Hist. Avg.
75°
52°
21
Hist. Avg.
75°
52°
22
Hist. Avg.
74°
51°
23
Hist. Avg.
74°
51°
24
Hist. Avg.
74°
50°
25
Hist. Avg.
73°
50°
26
Hist. Avg.
73°
49°
27
Hist. Avg.
72°
49°
28
Hist. Avg.
72°
48°
29
Hist. Avg.
71°
48°
30
Hist. Avg.
71°
48°
1
Hist. Avg.
71°
47°
2
Hist. Avg.
70°
47°
3
Hist. Avg.
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Millburn Township
Millburn Township's September 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 53° and 62°. The average high for September is 78° 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.
