S
M
T
W
T
F
S
29
47°
35°
30
46°
37°
31
46°
37°
1
51°
35°
2
55°
32°
3
59°
34°
4
63°
48°
5
70°
45°
6
67°
45°
7
71°
41°
8
72°
42°
9
73°
40°
10
61°
49°
11
71°
43°
12
56°
45°
13
50°
44°
14
55°
44°
15
64°
43°
16
69°
45°
17
71°
42°
18
72°
45°
19
63°
50°
20
63°
41°
21
60°
35°
22
67°
35°
23
70°
38°
24
71°
39°
25
71°
40°
26
65°
39°
27
63°
39°
28
64°
41°
29
60°
42°
30
60°
42°
1
66°
46°
2
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mengen
Mengen's April 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 35° and 46°. The average high for April is 65° with an average low of 40°. 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 Mengen. See also: May | June | July.