S
M
T
W
T
F
S
26
98°
76°
27
99°
73°
28
100°
74°
29
99°
76°
30
100°
76°
31
85°
85°
1
94°
68°
2
94°
68°
3
97°
70°
4
101°
76°
5
100°
78°
6
101°
79°
7
101°
77°
8
98°
78°
9
100°
77°
10
101°
76°
11
100°
77°
12
100°
78°
13
101°
77°
14
97°
75°
15
99°
77°
16
96°
76°
17
100°
79°
18
99°
78°
19
99°
79°
20
98°
79°
21
99°
78°
22
99°
78°
23
98°
79°
24
99°
79°
25
99°
78°
26
98°
78°
27
98°
77°
28
97°
78°
29
97°
77°
30
98°
78°
31
98°
77°
1
97°
76°
2
96°
77°
3
96°
77°
4
95°
76°
5
96°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rockwell
Rockwell's August 2026 forecast shows daily high temperatures ranging from 94° to 101°, with overnight lows between 68° and 79°. The average high for August is 98° with an average low of 77°. 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. See also: September | October | November.