S
M
T
W
T
F
S
26
87°
66°
27
87°
65°
28
86°
66°
29
84°
65°
30
80°
65°
31
80°
64°
1
79°
64°
2
80°
61°
3
80°
64°
4
81°
60°
5
80°
59°
6
79°
58°
7
79°
58°
8
80°
64°
9
79°
64°
10
80°
63°
11
81°
63°
12
81°
62°
13
82°
63°
14
82°
64°
15
83°
64°
16
79°
63°
17
79°
61°
18
80°
59°
19
80°
60°
20
83°
63°
21
79°
55°
22
77°
54°
23
77°
56°
24
79°
54°
25
78°
55°
26
83°
58°
27
85°
59°
28
87°
63°
29
87°
61°
30
85°
55°
31
78°
56°
1
78°
61°
2
83°
54°
3
84°
60°
4
84°
62°
5
86°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Vienna
New Vienna's August 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 54° and 66°. The average high for August is 81° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in New Vienna. See also: September | October | November.
