S
M
T
W
T
F
S
30
83°
64°
31
78°
65°
1
77°
70°
2
78°
71°
3
84°
70°
4
85°
71°
5
84°
69°
6
83°
65°
7
82°
67°
8
78°
63°
9
77°
62°
10
76°
61°
11
75°
62°
12
76°
62°
13
78°
67°
14
81°
66°
15
77°
60°
16
75°
63°
17
74°
62°
18
75°
65°
19
77°
59°
20
79°
62°
21
75°
61°
22
79°
58°
23
73°
57°
24
72°
57°
25
72°
59°
26
72°
61°
27
76°
62°
28
75°
62°
29
77°
55°
30
73°
56°
1
70°
62°
2
76°
61°
3
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Egg Harbor Township
Egg Harbor Township's September 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 55° and 71°. The average high for September is 77° with an average low of 63°. 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 Egg Harbor Township. See also: October | November | December.