S
M
T
W
T
F
S
26
64°
39°
27
64°
37°
28
68°
46°
29
66°
45°
30
70°
41°
1
75°
52°
2
75°
55°
3
70°
55°
4
66°
55°
5
59°
52°
6
52°
48°
7
61°
48°
8
64°
45°
9
70°
41°
10
68°
48°
11
54°
41°
12
54°
41°
13
55°
45°
14
51°
37°
15
56°
40°
16
58°
40°
17
62°
47°
18
63°
46°
19
65°
52°
20
71°
51°
21
73°
54°
22
75°
55°
23
76°
56°
24
75°
55°
25
76°
53°
26
75°
54°
27
62°
48°
28
63°
47°
29
62°
48°
30
63°
47°
31
64°
48°
1
64°
49°
2
70°
54°
3
72°
57°
4
74°
57°
5
74°
58°
6
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Krefeld
Krefeld's May 2026 forecast shows daily high temperatures ranging from 51° to 76°, with overnight lows between 37° and 58°. The average high for May is 67° 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 Krefeld. See also: June | July | August.