S
M
T
W
T
F
S
26
70°
41°
27
72°
39°
28
68°
45°
29
68°
52°
30
64°
45°
1
72°
39°
2
77°
43°
3
77°
48°
4
72°
48°
5
64°
46°
6
59°
46°
7
63°
45°
8
70°
45°
9
73°
48°
10
72°
48°
11
61°
45°
12
55°
37°
13
61°
37°
14
54°
41°
15
53°
42°
16
56°
40°
17
65°
46°
18
59°
45°
19
66°
51°
20
68°
51°
21
74°
52°
22
75°
53°
23
75°
54°
24
74°
55°
25
73°
54°
26
73°
54°
27
74°
55°
28
63°
47°
29
64°
49°
30
63°
48°
31
64°
47°
1
66°
49°
2
69°
49°
3
73°
51°
4
74°
54°
5
74°
56°
6
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Zurich 1
Zurich 1's May 2026 forecast shows daily high temperatures ranging from 53° to 75°, with overnight lows between 40° and 57°. The average high for May is 68° with an average low of 50°. 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 Zurich 1. See also: June | July | August.