S
M
T
W
T
F
S
26
82°
70°
27
87°
73°
28
87°
74°
29
82°
74°
30
87°
70°
31
83°
67°
1
81°
67°
2
82°
68°
3
81°
71°
4
87°
74°
5
88°
74°
6
88°
73°
7
84°
71°
8
87°
73°
9
87°
72°
10
85°
66°
11
82°
65°
12
81°
67°
13
81°
66°
14
83°
66°
15
81°
68°
16
80°
71°
17
80°
70°
18
81°
67°
19
80°
65°
20
80°
66°
21
81°
68°
22
82°
71°
23
81°
70°
24
85°
71°
25
85°
64°
26
84°
63°
27
79°
64°
28
78°
65°
29
77°
68°
30
79°
69°
31
78°
70°
1
83°
64°
2
78°
64°
3
78°
65°
4
77°
63°
5
77°
63°
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 77° to 88°, with overnight lows between 63° 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.