S
M
T
W
T
F
S
30
79°
48°
31
88°
45°
1
86°
56°
2
77°
56°
3
72°
50°
4
73°
49°
5
71°
50°
6
74°
52°
7
80°
53°
8
79°
52°
9
84°
54°
10
84°
60°
11
79°
56°
12
81°
54°
13
81°
52°
14
78°
53°
15
82°
56°
16
79°
49°
17
73°
50°
18
72°
47°
19
72°
47°
20
76°
54°
21
74°
50°
22
78°
53°
23
73°
47°
24
69°
44°
25
69°
42°
26
71°
47°
27
78°
51°
28
79°
51°
29
79°
50°
30
80°
50°
1
79°
51°
2
78°
50°
3
77°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Paterson
Paterson's September 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 42° and 60°. The average high for September is 77° with an average low of 51°. 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 Paterson. See also: October | November | December.