S
M
T
W
T
F
S
30
80°
59°
31
N/A
1
83°
66°
2
75°
68°
3
84°
67°
4
85°
63°
5
80°
59°
6
74°
61°
7
77°
60°
8
76°
57°
9
77°
60°
10
80°
58°
11
77°
58°
12
76°
59°
13
77°
58°
14
75°
56°
15
72°
56°
16
72°
60°
17
74°
53°
18
70°
51°
19
70°
51°
20
71°
54°
21
74°
59°
22
78°
59°
23
78°
58°
24
77°
56°
25
76°
54°
26
75°
56°
27
76°
57°
28
76°
56°
29
75°
53°
30
69°
49°
1
65°
47°
2
68°
52°
3
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pequannock Township
Pequannock Township's September 2026 forecast shows daily high temperatures ranging from 65° to 85°, with overnight lows between 47° and 68°. The average high for September is 75° with an average low of 57°. 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 Pequannock Township. See also: October | November | December.
