S
M
T
W
T
F
S
29
50°
36°
30
50°
37°
31
50°
36°
1
54°
34°
2
52°
43°
3
55°
41°
4
61°
52°
5
61°
46°
6
57°
41°
7
63°
37°
8
68°
39°
9
72°
41°
10
63°
46°
11
72°
41°
12
55°
43°
13
50°
39°
14
59°
37°
15
66°
37°
16
64°
52°
17
66°
45°
18
68°
48°
19
57°
43°
20
54°
34°
21
59°
39°
22
63°
37°
23
66°
36°
24
64°
40°
25
67°
40°
26
63°
40°
27
64°
37°
28
68°
41°
29
66°
45°
30
66°
45°
1
75°
46°
2
75°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Aachen
Aachen's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Aachen. See also: May | June | July.
