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
52°
41°
15
55°
37°
16
57°
41°
17
59°
45°
18
64°
52°
19
63°
46°
20
66°
53°
21
73°
50°
22
80°
57°
23
84°
59°
24
81°
53°
25
80°
58°
26
85°
61°
27
79°
55°
28
78°
56°
29
73°
52°
30
69°
51°
31
69°
52°
1
66°
51°
2
64°
49°
3
62°
48°
4
63°
50°
5
63°
51°
6
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Düsseldorf-Unterbach
Düsseldorf-Unterbach's May 2026 forecast shows daily high temperatures ranging from 62° to 85°, with overnight lows between 48° and 61°. The average high for May is 72° with an average low of 53°. 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 Düsseldorf-Unterbach. See also: June | July | August.