S
M
T
W
T
F
S
30
82°
63°
31
79°
69°
1
84°
68°
2
72°
65°
3
88°
67°
4
85°
73°
5
80°
68°
6
78°
64°
7
80°
57°
8
81°
58°
9
88°
63°
10
87°
70°
11
82°
63°
12
81°
70°
13
82°
69°
14
79°
56°
15
75°
63°
16
79°
65°
17
84°
64°
18
82°
63°
19
76°
57°
20
74°
57°
21
72°
58°
22
74°
57°
23
74°
59°
24
77°
57°
25
69°
52°
26
69°
52°
27
73°
60°
28
78°
57°
29
71°
52°
30
72°
59°
1
72°
56°
2
69°
53°
3
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Secaucus
Secaucus's September 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 52° and 70°. The average high for September is 75° with an average low of 59°. 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 Secaucus. See also: October | November | December.
