S
M
T
W
T
F
S
29
49°
35°
30
50°
38°
31
50°
35°
1
54°
35°
2
52°
37°
3
55°
39°
4
58°
50°
5
57°
46°
6
57°
38°
7
62°
36°
8
67°
39°
9
69°
45°
10
58°
44°
11
66°
42°
12
57°
41°
13
52°
40°
14
60°
37°
15
65°
40°
16
64°
52°
17
67°
45°
18
64°
48°
19
58°
45°
20
54°
38°
21
N/A
22
64°
39°
23
66°
40°
24
65°
42°
25
63°
42°
26
59°
40°
27
61°
41°
28
59°
43°
29
60°
44°
30
60°
43°
1
63°
46°
2
60°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Mettmann
Mettmann's April 2026 forecast shows daily high temperatures ranging from 59° to 66°, with overnight lows between 39° and 46°. The average high for April is 62° with an average low of 42°. 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 Mettmann. See also: May | June | July.
