S
M
T
W
T
F
S
27
63°
58°
28
64°
58°
29
72°
59°
30
81°
59°
1
83°
64°
2
87°
65°
3
74°
54°
4
63°
56°
5
69°
47°
6
64°
44°
7
68°
50°
8
74°
54°
9
75°
54°
10
72°
53°
11
71°
55°
12
71°
59°
13
70°
51°
14
66°
50°
15
67°
53°
16
68°
47°
17
69°
52°
18
69°
52°
19
60°
43°
20
60°
41°
21
58°
43°
22
58°
50°
23
59°
48°
24
62°
46°
25
60°
45°
26
57°
43°
27
56°
41°
28
56°
39°
29
57°
42°
30
64°
46°
31
65°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Passaic
Passaic's October 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 39° and 59°. The average high for October is 65° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Passaic. See also: November | December | January.
