S
M
T
W
T
F
S
26
89°
62°
27
88°
61°
28
89°
62°
29
89°
63°
30
90°
62°
31
89°
63°
1
89°
62°
2
90°
63°
3
89°
62°
4
88°
63°
5
90°
63°
6
91°
62°
7
89°
63°
8
88°
62°
9
89°
62°
10
89°
62°
11
88°
63°
12
89°
62°
13
89°
62°
14
88°
61°
15
88°
61°
16
87°
60°
17
85°
56°
18
82°
59°
19
84°
59°
20
86°
61°
21
87°
59°
22
86°
58°
23
85°
59°
24
87°
60°
25
87°
60°
26
86°
59°
27
84°
58°
28
86°
58°
29
86°
57°
30
85°
58°
31
87°
58°
1
87°
56°
2
86°
58°
3
85°
58°
4
85°
57°
5
84°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Roy
Roy's August 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 56° and 63°. The average high for August is 87° with an average low of 60°. 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 Roy. See also: September | October | November.
