S
M
T
W
T
F
S
26
85°
68°
27
84°
69°
28
85°
67°
29
84°
72°
30
85°
71°
31
84°
65°
1
84°
71°
2
86°
73°
3
87°
67°
4
86°
66°
5
84°
65°
6
85°
65°
7
86°
67°
8
83°
66°
9
83°
71°
10
87°
70°
11
83°
67°
12
86°
70°
13
88°
72°
14
83°
72°
15
85°
71°
16
89°
64°
17
87°
64°
18
82°
65°
19
81°
68°
20
80°
64°
21
82°
63°
22
81°
68°
23
82°
69°
24
86°
70°
25
89°
69°
26
88°
62°
27
85°
61°
28
79°
61°
29
79°
62°
30
80°
65°
31
82°
68°
1
85°
68°
2
86°
66°
3
85°
63°
4
85°
68°
5
84°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Hackensack Township
South Hackensack Township's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 61° and 73°. The average high for August is 84° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in South Hackensack Township. See also: September | October | November.