S
M
T
W
T
F
S
26
68°
51°
27
66°
47°
28
60°
41°
29
62°
39°
30
66°
38°
1
64°
35°
2
66°
50°
3
83°
51°
4
83°
49°
5
59°
43°
6
61°
41°
7
71°
50°
8
77°
49°
9
72°
50°
10
74°
58°
11
75°
55°
12
71°
51°
13
74°
51°
14
68°
50°
15
69°
57°
16
70°
59°
17
77°
59°
18
77°
60°
19
79°
61°
20
81°
61°
21
80°
59°
22
75°
54°
23
72°
56°
24
71°
56°
25
69°
54°
26
71°
53°
27
72°
55°
28
74°
54°
29
75°
63°
30
83°
64°
31
82°
65°
1
84°
65°
2
83°
64°
3
85°
65°
4
77°
63°
5
77°
60°
6
78°
58°
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 59° to 85°, with overnight lows between 35° and 65°. The average high for May is 75° with an average low of 55°. 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.
