S
M
T
W
T
F
S
26
88°
69°
27
87°
70°
28
89°
69°
29
88°
69°
30
88°
68°
31
87°
68°
1
86°
70°
2
89°
68°
3
86°
68°
4
87°
69°
5
88°
69°
6
88°
68°
7
86°
68°
8
83°
66°
9
87°
68°
10
82°
66°
11
84°
68°
12
86°
67°
13
87°
68°
14
88°
69°
15
89°
68°
16
89°
67°
17
88°
60°
18
80°
58°
19
78°
57°
20
78°
57°
21
79°
58°
22
78°
59°
23
78°
60°
24
79°
59°
25
81°
62°
26
83°
63°
27
84°
57°
28
79°
57°
29
79°
59°
30
83°
64°
31
84°
59°
1
85°
57°
2
78°
56°
3
77°
63°
4
80°
65°
5
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rushville
Rushville's August 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 56° and 70°. The average high for August is 84° with an average low of 64°. 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 Rushville. See also: September | October | November.