S
M
T
W
T
F
S
28
80°
60°
29
81°
56°
30
80°
55°
1
77°
51°
2
80°
55°
3
83°
62°
4
82°
63°
5
84°
62°
6
84°
61°
7
83°
63°
8
84°
63°
9
83°
62°
10
82°
54°
11
78°
57°
12
79°
63°
13
81°
63°
14
76°
62°
15
80°
61°
16
77°
60°
17
83°
62°
18
84°
63°
19
80°
63°
20
84°
60°
21
84°
56°
22
77°
59°
23
83°
60°
24
81°
55°
25
80°
54°
26
76°
55°
27
76°
53°
28
74°
52°
29
75°
55°
30
77°
54°
31
77°
60°
1
76°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hackensack
Hackensack's July 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 51° and 63°. The average high for July is 80° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Hackensack. See also: August | September | October.