S
M
T
W
T
F
S
26
81°
64°
27
83°
64°
28
73°
66°
29
71°
65°
30
75°
64°
31
83°
62°
1
84°
62°
2
76°
67°
3
76°
62°
4
82°
59°
5
88°
61°
6
83°
70°
7
82°
68°
8
84°
68°
9
80°
62°
10
80°
64°
11
81°
60°
12
80°
62°
13
81°
62°
14
78°
55°
15
76°
61°
16
79°
64°
17
75°
59°
18
78°
59°
19
79°
63°
20
78°
63°
21
77°
61°
22
75°
60°
23
77°
62°
24
78°
60°
25
76°
63°
26
79°
64°
27
81°
64°
28
82°
60°
29
73°
57°
30
72°
56°
31
72°
55°
1
73°
59°
2
74°
62°
3
76°
62°
4
73°
63°
5
78°
62°
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 72° to 82°, with overnight lows between 55° and 64°. The average high for August is 77° 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 Rushville. See also: September | October | November.