S
M
T
W
T
F
S
27
68°
50°
28
68°
51°
29
67°
50°
30
67°
48°
1
61°
43°
2
60°
49°
3
67°
47°
4
63°
41°
5
53°
34°
6
54°
38°
7
59°
45°
8
61°
46°
9
64°
45°
10
63°
46°
11
63°
37°
12
61°
33°
13
56°
32°
14
48°
31°
15
45°
38°
16
47°
38°
17
52°
37°
18
53°
41°
19
58°
41°
20
57°
33°
21
58°
34°
22
52°
29°
23
47°
27°
24
43°
29°
25
51°
28°
26
44°
35°
27
49°
39°
28
54°
40°
29
57°
41°
30
56°
34°
31
53°
28°
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 43° to 68°, with overnight lows between 27° and 51°. The average high for October is 57° with an average low of 39°. 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.