S
M
T
W
T
F
S
26
76°
55°
27
71°
49°
28
66°
43°
29
67°
44°
30
60°
41°
1
56°
39°
2
59°
39°
3
62°
43°
4
65°
45°
5
64°
46°
6
63°
46°
7
62°
43°
8
63°
41°
9
64°
42°
10
63°
43°
11
67°
52°
12
71°
53°
13
74°
50°
14
66°
48°
15
64°
44°
16
64°
43°
17
65°
45°
18
65°
50°
19
64°
47°
20
66°
45°
21
67°
46°
22
68°
51°
23
72°
53°
24
74°
50°
25
68°
48°
26
69°
48°
27
69°
49°
28
70°
54°
29
71°
57°
30
70°
57°
31
70°
56°
1
71°
56°
2
73°
54°
3
76°
54°
4
78°
58°
5
82°
59°
6
81°
60°
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 56° to 82°, with overnight lows between 39° and 60°. The average high for May is 68° with an average low of 49°. 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.
