S
M
T
W
T
F
S
29
66°
49°
30
78°
57°
31
83°
61°
1
86°
62°
2
82°
63°
3
83°
61°
4
82°
64°
5
79°
63°
6
64°
52°
7
74°
46°
8
71°
52°
9
74°
52°
10
80°
49°
11
85°
51°
12
85°
57°
13
85°
59°
14
88°
59°
15
86°
56°
16
86°
57°
17
89°
60°
18
86°
60°
19
70°
45°
20
77°
39°
21
82°
44°
22
82°
58°
23
84°
50°
24
86°
54°
25
80°
58°
26
85°
67°
27
78°
64°
28
74°
57°
29
87°
64°
30
81°
69°
1
69°
60°
2
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Vienna
Vienna's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Vienna. See also: May | June | July.
