S
M
T
W
T
F
S
26
86°
62°
27
90°
68°
28
85°
68°
29
81°
69°
30
77°
66°
31
88°
65°
1
90°
68°
2
88°
75°
3
86°
69°
4
85°
64°
5
87°
67°
6
95°
76°
7
94°
73°
8
92°
71°
9
90°
73°
10
89°
70°
11
90°
70°
12
88°
69°
13
88°
71°
14
88°
62°
15
82°
65°
16
80°
63°
17
82°
61°
18
82°
62°
19
83°
61°
20
83°
65°
21
81°
61°
22
80°
62°
23
79°
62°
24
81°
61°
25
81°
61°
26
83°
62°
27
84°
65°
28
85°
62°
29
83°
57°
30
76°
56°
31
76°
56°
1
77°
59°
2
76°
58°
3
76°
57°
4
75°
62°
5
75°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cresskill
Cresskill's August 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 56° and 71°. The average high for August is 81° with an average low of 62°. 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 Cresskill. See also: September | October | November.