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
63°
36°
18
55°
45°
19
63°
41°
20
72°
52°
21
75°
46°
22
79°
48°
23
82°
50°
24
86°
54°
25
88°
55°
26
88°
57°
27
86°
61°
28
84°
59°
29
84°
58°
30
79°
65°
31
76°
60°
1
75°
59°
2
69°
56°
3
68°
57°
4
69°
57°
5
69°
57°
6
71°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lausanne
Lausanne's May 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 56° and 65°. The average high for May is 73° 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 Lausanne. See also: June | July | August.
