S
M
T
W
T
F
S
26
95°
66°
27
88°
68°
28
82°
64°
29
90°
62°
30
87°
67°
31
73°
64°
1
83°
62°
2
82°
58°
3
85°
62°
4
75°
58°
5
79°
47°
6
83°
54°
7
76°
54°
8
81°
49°
9
79°
56°
10
81°
58°
11
85°
62°
12
85°
60°
13
78°
64°
14
83°
58°
15
79°
66°
16
78°
57°
17
82°
53°
18
78°
52°
19
76°
46°
20
79°
58°
21
77°
55°
22
77°
48°
23
76°
49°
24
76°
61°
25
84°
57°
26
78°
53°
27
77°
56°
28
80°
61°
29
83°
61°
30
82°
60°
31
84°
63°
1
82°
64°
2
80°
53°
3
70°
51°
4
78°
56°
5
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rush City
Rush City's August 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 48° and 64°. The average high for August is 79° with an average low of 57°. 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 Rush City. See also: September | October | November.