S
M
T
W
T
F
S
26
79°
61°
27
84°
65°
28
84°
65°
29
79°
64°
30
84°
62°
31
80°
59°
1
78°
59°
2
79°
60°
3
78°
62°
4
84°
65°
5
85°
65°
6
85°
64°
7
82°
63°
8
84°
64°
9
84°
63°
10
82°
57°
11
79°
56°
12
80°
58°
13
78°
57°
14
80°
57°
15
78°
59°
16
77°
63°
17
77°
60°
18
78°
58°
19
77°
56°
20
77°
56°
21
78°
59°
22
79°
62°
23
78°
61°
24
82°
61°
25
82°
54°
26
81°
54°
27
76°
55°
28
75°
56°
29
74°
58°
30
76°
59°
31
75°
60°
1
80°
54°
2
74°
54°
3
75°
55°
4
74°
53°
5
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Nyack
Nyack's August 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 53° and 65°. The average high for August is 79° 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 August weather will actually feel in Nyack. See also: September | October | November.
