S
M
T
W
T
F
S
26
85°
64°
27
83°
68°
28
79°
69°
29
80°
69°
30
74°
66°
31
85°
67°
1
86°
72°
2
83°
75°
3
80°
71°
4
84°
66°
5
83°
70°
6
88°
75°
7
91°
72°
8
87°
71°
9
90°
72°
10
88°
74°
11
89°
73°
12
84°
71°
13
85°
68°
14
81°
65°
15
81°
66°
16
82°
67°
17
82°
68°
18
81°
69°
19
79°
68°
20
80°
66°
21
76°
72°
22
81°
70°
23
86°
72°
24
79°
65°
25
83°
68°
26
85°
69°
27
86°
72°
28
86°
70°
29
84°
64°
30
77°
64°
31
77°
65°
1
78°
66°
2
77°
66°
3
77°
64°
4
78°
69°
5
77°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New York
New York's August 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 64° and 74°. The average high for August is 82° with an average low of 68°. 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 New York. See also: September | October | November.