S
M
T
W
T
F
S
28
78°
65°
29
79°
65°
30
81°
66°
1
85°
72°
2
81°
71°
3
86°
68°
4
85°
67°
5
85°
68°
6
84°
70°
7
87°
70°
8
84°
73°
9
83°
67°
10
83°
66°
11
81°
67°
12
82°
68°
13
82°
69°
14
81°
68°
15
82°
67°
16
83°
68°
17
83°
68°
18
82°
66°
19
83°
67°
20
83°
69°
21
84°
69°
22
83°
73°
23
84°
70°
24
87°
68°
25
83°
69°
26
82°
71°
27
87°
72°
28
84°
68°
29
83°
67°
30
81°
72°
31
85°
73°
1
83°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Manhattan
Manhattan's July 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 65° and 73°. The average high for July is 83° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Manhattan. See also: August | September | October.