S
M
T
W
T
F
S
29
46°
38°
30
49°
39°
31
45°
38°
1
54°
36°
2
55°
43°
3
61°
42°
4
60°
42°
5
75°
46°
6
65°
45°
7
63°
39°
8
57°
37°
9
57°
34°
10
46°
31°
11
58°
35°
12
62°
38°
13
68°
47°
14
62°
49°
15
64°
49°
16
66°
50°
17
71°
50°
18
69°
44°
19
70°
45°
20
62°
44°
21
53°
42°
22
60°
41°
23
N/A
24
67°
35°
25
69°
40°
26
58°
28°
27
58°
29°
28
59°
34°
29
54°
30°
30
50°
27°
1
53°
30°
2
54°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Zwettl Stadt
Zwettl Stadt's April 2026 forecast shows daily high temperatures ranging from 50° to 69°, with overnight lows between 27° and 40°. The average high for April is 58° with an average low of 32°. 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 Zwettl Stadt. See also: May | June | July.