S
M
T
W
T
F
S
26
73°
41°
27
73°
39°
28
64°
45°
29
66°
52°
30
68°
45°
1
73°
37°
2
75°
46°
3
70°
50°
4
63°
50°
5
63°
50°
6
55°
45°
7
63°
48°
8
70°
43°
9
73°
48°
10
66°
52°
11
59°
45°
12
57°
43°
13
59°
39°
14
52°
43°
15
50°
39°
16
55°
37°
17
48°
40°
18
45°
37°
19
49°
44°
20
55°
46°
21
60°
49°
22
62°
52°
23
64°
52°
24
67°
51°
25
63°
47°
26
59°
47°
27
63°
50°
28
63°
49°
29
64°
50°
30
58°
37°
31
55°
35°
1
54°
35°
2
54°
36°
3
55°
34°
4
56°
34°
5
56°
36°
6
63°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Le Mont-Pelerin
Le Mont-Pelerin's May 2026 forecast shows daily high temperatures ranging from 45° to 67°, with overnight lows between 34° and 52°. The average high for May is 58° with an average low of 43°. 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 Mont-Pelerin. See also: June | July | August.