S
M
T
W
T
F
S
26
51°
35°
27
50°
36°
28
52°
34°
29
53°
34°
30
57°
38°
1
61°
39°
2
63°
37°
3
65°
42°
4
66°
39°
5
66°
45°
6
67°
39°
7
56°
37°
8
54°
37°
9
55°
38°
10
56°
41°
11
59°
45°
12
59°
43°
13
60°
41°
14
62°
43°
15
67°
46°
16
68°
50°
17
72°
41°
18
60°
40°
19
59°
39°
20
61°
50°
21
66°
51°
22
69°
51°
23
73°
54°
24
75°
52°
25
73°
49°
26
63°
49°
27
64°
47°
28
64°
50°
29
69°
52°
30
64°
49°
31
67°
49°
1
68°
47°
2
72°
45°
3
68°
47°
4
70°
46°
5
68°
45°
6
67°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hackensack
Hackensack's May 2026 forecast shows daily high temperatures ranging from 50° to 75°, with overnight lows between 34° and 54°. The average high for May is 63° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Hackensack. See also: June | July | August.
