S
M
T
W
T
F
S
30
74°
41°
31
75°
44°
1
80°
46°
2
83°
52°
3
84°
50°
4
83°
45°
5
71°
42°
6
72°
46°
7
77°
45°
8
80°
44°
9
76°
47°
10
75°
39°
11
74°
39°
12
73°
44°
13
72°
40°
14
68°
37°
15
66°
36°
16
66°
34°
17
67°
35°
18
67°
36°
19
68°
38°
20
74°
42°
21
75°
38°
22
66°
36°
23
64°
36°
24
61°
35°
25
61°
33°
26
62°
34°
27
62°
33°
28
63°
40°
29
70°
38°
30
71°
36°
1
Hist. Avg.
68°
42°
2
Hist. Avg.
67°
41°
3
Hist. Avg.
66°
41°
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 61° to 84°, with overnight lows between 33° and 52°. The average high for September is 71° with an average low of 40°. 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.