S
M
T
W
T
F
S
26
95°
75°
27
95°
75°
28
88°
66°
29
86°
63°
30
81°
66°
31
75°
63°
1
82°
63°
2
84°
59°
3
86°
61°
4
70°
63°
5
70°
57°
6
79°
62°
7
81°
56°
8
82°
66°
9
87°
67°
10
86°
64°
11
82°
63°
12
82°
61°
13
80°
62°
14
75°
59°
15
79°
60°
16
78°
61°
17
78°
60°
18
77°
61°
19
80°
60°
20
85°
66°
21
85°
67°
22
87°
66°
23
84°
66°
24
84°
65°
25
85°
64°
26
79°
63°
27
83°
63°
28
84°
62°
29
84°
63°
30
85°
64°
31
85°
64°
1
84°
63°
2
86°
65°
3
86°
65°
4
85°
64°
5
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rockwell City
Rockwell City's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 56° and 67°. The average high for August is 83° with an average low of 63°. 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 Rockwell City. See also: September | October | November.