S
M
T
W
T
F
S
26
90°
72°
27
90°
72°
28
93°
71°
29
90°
73°
30
87°
68°
31
87°
63°
1
88°
70°
2
79°
69°
3
82°
69°
4
88°
69°
5
84°
69°
6
87°
72°
7
89°
71°
8
90°
68°
9
89°
69°
10
88°
68°
11
89°
70°
12
87°
68°
13
89°
70°
14
88°
68°
15
90°
68°
16
90°
69°
17
92°
67°
18
91°
71°
19
93°
71°
20
93°
70°
21
92°
70°
22
91°
69°
23
91°
70°
24
90°
70°
25
90°
69°
26
89°
69°
27
90°
68°
28
90°
69°
29
91°
69°
30
90°
68°
31
90°
68°
1
89°
69°
2
91°
68°
3
90°
68°
4
89°
67°
5
89°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Royal
Royal's August 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 67° and 72°. The average high for August is 90° with an average low of 69°. 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 Royal. See also: September | October | November.
