S
M
T
W
T
F
S
27
63°
58°
28
64°
58°
29
72°
59°
30
81°
59°
1
77°
64°
2
86°
60°
3
72°
53°
4
65°
57°
5
72°
47°
6
63°
45°
7
65°
51°
8
71°
54°
9
70°
51°
10
67°
50°
11
65°
51°
12
68°
53°
13
66°
49°
14
65°
48°
15
61°
43°
16
63°
45°
17
69°
52°
18
69°
52°
19
66°
51°
20
67°
47°
21
63°
44°
22
59°
44°
23
60°
45°
24
66°
50°
25
67°
49°
26
67°
43°
27
56°
40°
28
57°
39°
29
60°
43°
30
59°
44°
31
60°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Hackensack
Hackensack's October 2026 forecast shows daily high temperatures ranging from 56° to 86°, with overnight lows between 39° and 64°. The average high for October is 66° with an average low of 49°. 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 Hackensack. See also: November | December | January.