S
M
T
W
T
F
S
26
95°
73°
27
94°
72°
28
93°
71°
29
93°
69°
30
94°
73°
31
94°
72°
1
93°
71°
2
94°
71°
3
94°
70°
4
93°
69°
5
88°
70°
6
85°
69°
7
91°
69°
8
91°
65°
9
92°
70°
10
92°
72°
11
94°
71°
12
94°
71°
13
92°
70°
14
93°
69°
15
92°
68°
16
92°
68°
17
90°
69°
18
94°
68°
19
Hist. Avg.
89°
65°
20
Hist. Avg.
89°
65°
21
Hist. Avg.
89°
64°
22
Hist. Avg.
89°
64°
23
Hist. Avg.
88°
64°
24
Hist. Avg.
88°
64°
25
Hist. Avg.
88°
63°
26
Hist. Avg.
88°
63°
27
Hist. Avg.
88°
63°
28
Hist. Avg.
87°
63°
29
Hist. Avg.
87°
62°
30
Hist. Avg.
87°
62°
31
Hist. Avg.
87°
62°
1
Hist. Avg.
86°
61°
2
Hist. Avg.
86°
61°
3
Hist. Avg.
86°
61°
4
Hist. Avg.
86°
60°
5
Hist. Avg.
85°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Manhattan
Manhattan's August 2026 forecast shows daily high temperatures ranging from 85° to 95°, with overnight lows between 65° and 73°. The average high for August is 92° with an average low of 70°. 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 Manhattan. See also: September | October | November.
