S
M
T
W
T
F
S
26
67°
50°
27
72°
50°
28
74°
57°
29
69°
57°
30
74°
56°
1
74°
55°
2
69°
51°
3
71°
58°
4
68°
58°
5
70°
54°
6
75°
55°
7
76°
56°
8
76°
59°
9
74°
59°
10
77°
60°
11
77°
60°
12
71°
59°
13
76°
60°
14
74°
60°
15
70°
59°
16
72°
61°
17
73°
56°
18
77°
56°
19
78°
62°
20
74°
59°
21
76°
60°
22
75°
58°
23
74°
58°
24
78°
59°
25
76°
62°
26
76°
63°
27
80°
62°
28
79°
63°
29
80°
60°
30
81°
59°
31
76°
60°
1
79°
62°
2
77°
65°
3
77°
62°
4
81°
62°
5
82°
63°
6
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Nagoya-shi
Nagoya-shi's May 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 50° and 66°. The average high for May is 75° with an average low of 59°. 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 Nagoya-shi. See also: June | July | August.