S
M
T
W
T
F
S
26
83°
61°
27
84°
67°
28
75°
62°
29
79°
50°
30
85°
56°
31
N/A
1
72°
61°
2
74°
52°
3
79°
48°
4
84°
56°
5
76°
58°
6
77°
55°
7
78°
57°
8
77°
58°
9
77°
58°
10
78°
56°
11
77°
56°
12
76°
55°
13
75°
54°
14
71°
54°
15
70°
52°
16
71°
58°
17
73°
58°
18
71°
57°
19
71°
57°
20
72°
54°
21
70°
51°
22
68°
49°
23
68°
50°
24
69°
52°
25
68°
51°
26
68°
51°
27
69°
52°
28
69°
53°
29
72°
57°
30
77°
57°
31
75°
56°
1
75°
56°
2
72°
54°
3
67°
51°
4
70°
55°
5
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Vienna Township
Vienna Township's August 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 48° and 61°. The average high for August is 73° with an average low of 55°. 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 Vienna Township. See also: September | October | November.