S
M
T
W
T
F
S
30
79°
55°
31
79°
64°
1
82°
65°
2
72°
68°
3
83°
67°
4
83°
61°
5
81°
57°
6
75°
56°
7
79°
58°
8
79°
57°
9
81°
61°
10
83°
62°
11
79°
57°
12
77°
56°
13
78°
55°
14
76°
56°
15
72°
55°
16
73°
58°
17
74°
51°
18
70°
49°
19
70°
49°
20
71°
52°
21
75°
56°
22
78°
57°
23
78°
56°
24
77°
55°
25
76°
52°
26
75°
53°
27
76°
54°
28
76°
54°
29
75°
51°
30
68°
47°
1
65°
46°
2
68°
50°
3
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rockaway Township
Rockaway Township's September 2026 forecast shows daily high temperatures ranging from 65° to 83°, with overnight lows between 46° and 68°. The average high for September is 76° 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 Rockaway Township. See also: October | November | December.