S
M
T
W
T
F
S
29
64°
30°
30
73°
52°
31
79°
59°
1
68°
41°
2
79°
41°
3
79°
63°
4
79°
48°
5
46°
32°
6
59°
32°
7
43°
30°
8
63°
27°
9
77°
45°
10
72°
46°
11
61°
39°
12
81°
43°
13
81°
63°
14
84°
61°
15
82°
64°
16
77°
57°
17
81°
46°
18
75°
45°
19
55°
34°
20
52°
34°
21
77°
34°
22
N/A
23
81°
56°
24
80°
56°
25
74°
46°
26
75°
52°
27
77°
56°
28
68°
46°
29
67°
47°
30
64°
46°
1
55°
39°
2
56°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in South Vienna
South Vienna's April 2026 forecast shows daily high temperatures ranging from 55° to 81°, with overnight lows between 39° and 56°. The average high for April is 70° with an average low of 48°. 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 South Vienna. See also: May | June | July.
