S
M
T
W
T
F
S
26
68°
52°
27
61°
49°
28
62°
46°
29
61°
49°
30
69°
53°
1
66°
50°
2
63°
47°
3
63°
48°
4
64°
48°
5
67°
55°
6
72°
56°
7
73°
52°
8
66°
54°
9
65°
57°
10
66°
57°
11
74°
58°
12
75°
59°
13
75°
60°
14
74°
58°
15
69°
52°
16
69°
51°
17
70°
53°
18
69°
55°
19
72°
51°
20
69°
52°
21
69°
60°
22
73°
60°
23
74°
61°
24
74°
57°
25
73°
56°
26
70°
56°
27
74°
55°
28
72°
56°
29
73°
56°
30
76°
54°
31
74°
55°
1
73°
63°
2
75°
64°
3
78°
61°
4
78°
61°
5
80°
64°
6
81°
66°
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 61° to 81°, with overnight lows between 46° and 66°. The average high for May is 71° 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.
