S
M
T
W
T
F
S
29
91°
45°
30
91°
42°
31
62°
41°
1
60°
38°
2
77°
43°
3
65°
31°
4
67°
33°
5
72°
38°
6
71°
38°
7
66°
44°
8
80°
42°
9
63°
40°
10
62°
40°
11
64°
39°
12
66°
37°
13
65°
37°
14
70°
39°
15
65°
34°
16
70°
41°
17
70°
42°
18
71°
43°
19
72°
44°
20
73°
44°
21
73°
45°
22
72°
45°
23
73°
44°
24
73°
41°
25
61°
38°
26
69°
40°
27
61°
42°
28
73°
43°
29
63°
37°
30
67°
44°
1
73°
45°
2
74°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Marienthal
Marienthal's April 2026 forecast shows daily high temperatures ranging from 61° to 80°, with overnight lows between 31° and 46°. The average high for April is 69° 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 Marienthal. See also: May | June | July.