S
M
T
W
T
F
S
26
76°
55°
27
71°
49°
28
66°
43°
29
67°
44°
30
60°
41°
1
63°
41°
2
63°
42°
3
62°
43°
4
64°
45°
5
68°
48°
6
67°
42°
7
68°
48°
8
70°
52°
9
70°
52°
10
73°
51°
11
72°
54°
12
74°
54°
13
75°
51°
14
66°
46°
15
67°
46°
16
71°
53°
17
75°
55°
18
75°
52°
19
72°
45°
20
65°
44°
21
66°
47°
22
68°
53°
23
72°
53°
24
77°
56°
25
78°
57°
26
78°
57°
27
74°
56°
28
70°
57°
29
73°
58°
30
77°
57°
31
74°
52°
1
78°
52°
2
74°
54°
3
73°
51°
4
74°
52°
5
75°
53°
6
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Manhattan
Manhattan's May 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 41° and 58°. The average high for May is 71° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Manhattan. See also: June | July | August.
