S
M
T
W
T
F
S
29
50°
23°
30
67°
31°
31
66°
48°
1
56°
35°
2
38°
32°
3
61°
35°
4
55°
38°
5
46°
33°
6
41°
28°
7
35°
24°
8
46°
19°
9
62°
26°
10
73°
38°
11
51°
28°
12
52°
45°
13
66°
55°
14
74°
53°
15
75°
55°
16
69°
49°
17
71°
38°
18
57°
34°
19
58°
38°
20
55°
35°
21
60°
40°
22
62°
48°
23
66°
35°
24
54°
40°
25
53°
41°
26
54°
39°
27
53°
37°
28
55°
35°
29
55°
36°
30
59°
40°
1
59°
43°
2
66°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Oppenheim
Oppenheim's April 2026 forecast shows daily high temperatures ranging from 51° to 75°, with overnight lows between 28° and 55°. The average high for April is 61° with an average low of 41°. 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 Oppenheim. See also: May | June | July.
