S
M
T
W
T
F
S
30
70°
48°
31
71°
51°
1
72°
55°
2
70°
58°
3
76°
58°
4
79°
57°
5
79°
53°
6
73°
47°
7
68°
47°
8
71°
52°
9
72°
46°
10
70°
49°
11
69°
48°
12
71°
47°
13
71°
53°
14
76°
52°
15
67°
49°
16
65°
50°
17
66°
51°
18
65°
49°
19
70°
43°
20
65°
47°
21
68°
42°
22
66°
41°
23
65°
41°
24
64°
42°
25
65°
48°
26
68°
41°
27
63°
49°
28
67°
46°
29
68°
38°
30
61°
44°
1
64°
46°
2
69°
44°
3
64°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Delmar Township
Delmar Township's September 2026 forecast shows daily high temperatures ranging from 61° to 79°, with overnight lows between 38° and 58°. The average high for September is 69° with an average low of 48°. 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 Delmar Township. See also: October | November | December.
