S
M
T
W
T
F
S
26
88°
64°
27
91°
61°
28
90°
61°
29
88°
64°
30
89°
62°
31
85°
58°
1
87°
58°
2
87°
59°
3
88°
58°
4
87°
60°
5
84°
58°
6
83°
57°
7
83°
57°
8
86°
62°
9
87°
61°
10
88°
62°
11
86°
61°
12
83°
59°
13
85°
59°
14
85°
58°
15
83°
59°
16
82°
57°
17
81°
56°
18
81°
58°
19
84°
59°
20
86°
59°
21
86°
60°
22
85°
59°
23
83°
60°
24
81°
59°
25
83°
60°
26
82°
58°
27
81°
56°
28
80°
54°
29
80°
54°
30
81°
55°
31
83°
55°
1
85°
58°
2
85°
57°
3
84°
57°
4
84°
56°
5
83°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rough Rock
Rough Rock's August 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 54° and 64°. The average high for August is 85° with an average low of 59°. 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 Rough Rock. See also: September | October | November.