S
M
T
W
T
F
S
26
75°
45°
27
73°
46°
28
70°
48°
29
77°
54°
30
77°
57°
1
77°
54°
2
70°
55°
3
68°
55°
4
63°
54°
5
57°
52°
6
61°
50°
7
66°
46°
8
72°
50°
9
75°
52°
10
64°
55°
11
61°
52°
12
63°
46°
13
59°
46°
14
55°
43°
15
59°
39°
16
61°
43°
17
61°
52°
18
N/A
19
67°
54°
20
70°
49°
21
79°
56°
22
85°
60°
23
78°
57°
24
80°
59°
25
81°
62°
26
83°
61°
27
84°
60°
28
80°
59°
29
79°
57°
30
80°
58°
31
64°
52°
1
64°
51°
2
65°
48°
3
66°
51°
4
70°
54°
5
72°
56°
6
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Le Mans
Le Mans's May 2026 forecast shows daily high temperatures ranging from 64° to 85°, with overnight lows between 48° and 62°. The average high for May is 75° with an average low of 56°. 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 Le Mans. See also: June | July | August.
