S
M
T
W
T
F
S
26
76°
50°
27
77°
47°
28
72°
50°
29
74°
56°
30
71°
54°
1
70°
51°
2
71°
52°
3
68°
51°
4
69°
52°
5
70°
51°
6
69°
50°
7
66°
48°
8
65°
47°
9
60°
44°
10
61°
50°
11
62°
49°
12
60°
48°
13
60°
46°
14
61°
50°
15
62°
53°
16
64°
53°
17
65°
52°
18
69°
54°
19
71°
55°
20
70°
55°
21
70°
54°
22
71°
55°
23
71°
54°
24
70°
55°
25
68°
55°
26
66°
54°
27
70°
55°
28
68°
56°
29
69°
56°
30
68°
55°
31
69°
56°
1
71°
56°
2
71°
55°
3
70°
57°
4
72°
58°
5
72°
58°
6
71°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Nantes
Nantes's May 2026 forecast shows daily high temperatures ranging from 60° to 77°, with overnight lows between 44° and 58°. The average high for May is 68° with an average low of 53°. 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 Nantes. See also: June | July | August.
