S
M
T
W
T
F
S
31
80°
62°
1
79°
62°
2
78°
59°
3
78°
60°
4
81°
63°
5
81°
63°
6
82°
64°
7
82°
60°
8
81°
57°
9
75°
57°
10
75°
61°
11
80°
65°
12
82°
66°
13
80°
65°
14
77°
61°
15
76°
60°
16
77°
62°
17
78°
60°
18
79°
63°
19
78°
59°
20
80°
60°
21
81°
61°
22
85°
66°
23
83°
67°
24
81°
62°
25
86°
63°
26
83°
66°
27
84°
64°
28
82°
67°
29
88°
70°
30
88°
66°
1
89°
64°
2
86°
64°
3
84°
68°
4
86°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Hackensack
Hackensack's June 2026 forecast shows daily high temperatures ranging from 75° to 89°, with overnight lows between 57° and 70°. The average high for June is 81° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Hackensack. See also: July | August | September.