S
M
T
W
T
F
S
26
84°
65°
27
85°
65°
28
84°
64°
29
81°
65°
30
79°
65°
31
84°
64°
1
84°
65°
2
85°
64°
3
86°
64°
4
85°
65°
5
84°
63°
6
79°
64°
7
80°
60°
8
79°
58°
9
79°
58°
10
80°
59°
11
79°
64°
12
82°
64°
13
84°
63°
14
84°
58°
15
78°
57°
16
78°
61°
17
80°
63°
18
78°
57°
19
80°
57°
20
79°
58°
21
81°
58°
22
82°
57°
23
82°
56°
24
81°
55°
25
79°
56°
26
80°
60°
27
82°
61°
28
79°
60°
29
82°
63°
30
82°
59°
31
80°
53°
1
78°
52°
2
74°
54°
3
74°
53°
4
75°
53°
5
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Central Nyack
Central Nyack's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 52° and 65°. The average high for August is 81° with an average low of 60°. 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 Central Nyack. See also: September | October | November.