S
M
T
W
T
F
S
29
46°
30°
30
52°
41°
31
52°
37°
1
54°
36°
2
59°
30°
3
57°
41°
4
63°
52°
5
68°
52°
6
61°
41°
7
68°
41°
8
70°
41°
9
70°
41°
10
57°
48°
11
70°
41°
12
59°
46°
13
52°
46°
14
61°
45°
15
66°
41°
16
68°
48°
17
75°
46°
18
73°
50°
19
61°
52°
20
59°
45°
21
59°
41°
22
64°
43°
23
N/A
24
69°
36°
25
70°
40°
26
63°
36°
27
66°
42°
28
64°
42°
29
63°
37°
30
59°
36°
1
62°
39°
2
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Heppenheim
Heppenheim's April 2026 forecast shows daily high temperatures ranging from 59° to 70°, with overnight lows between 36° and 42°. The average high for April is 64° with an average low of 39°. 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 Heppenheim. See also: May | June | July.
