S
M
T
W
T
F
S
26
57°
36°
27
63°
34°
28
63°
43°
29
61°
39°
30
63°
41°
1
72°
43°
2
77°
48°
3
75°
52°
4
70°
55°
5
61°
52°
6
52°
45°
7
48°
45°
8
57°
41°
9
64°
45°
10
64°
46°
11
50°
39°
12
48°
37°
13
52°
45°
14
48°
39°
15
57°
39°
16
55°
43°
17
N/A
18
59°
38°
19
65°
51°
20
64°
51°
21
69°
50°
22
74°
55°
23
73°
53°
24
72°
52°
25
71°
51°
26
74°
54°
27
72°
51°
28
71°
52°
29
72°
53°
30
63°
48°
31
62°
49°
1
62°
48°
2
63°
48°
3
62°
47°
4
64°
50°
5
63°
55°
6
65°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Bielefeld
Bielefeld's May 2026 forecast shows daily high temperatures ranging from 59° to 74°, with overnight lows between 38° and 56°. The average high for May is 67° with an average low of 51°. 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 Bielefeld. See also: June | July | August.
