S
M
T
W
T
F
S
26
101°
76°
27
98°
80°
28
97°
75°
29
95°
67°
30
94°
67°
31
100°
69°
1
102°
71°
2
98°
71°
3
88°
68°
4
88°
60°
5
92°
60°
6
97°
64°
7
101°
69°
8
100°
71°
9
98°
73°
10
98°
74°
11
95°
74°
12
86°
72°
13
75°
63°
14
79°
64°
15
85°
61°
16
89°
65°
17
94°
68°
18
94°
72°
19
94°
69°
20
100°
71°
21
98°
73°
22
94°
68°
23
91°
84°
24
92°
67°
25
91°
67°
26
96°
70°
27
96°
73°
28
87°
63°
29
80°
64°
30
82°
63°
31
80°
64°
1
82°
64°
2
82°
61°
3
83°
60°
4
74°
57°
5
82°
65°
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 74° to 96°, with overnight lows between 57° and 73°. The average high for August is 84° with an average low of 64°. 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.
