S
M
T
W
T
F
S
26
101°
78°
27
100°
77°
28
103°
76°
29
97°
78°
30
97°
77°
31
101°
78°
1
91°
77°
2
91°
69°
3
93°
71°
4
97°
74°
5
99°
76°
6
99°
76°
7
94°
73°
8
98°
75°
9
97°
74°
10
96°
73°
11
96°
75°
12
98°
76°
13
96°
76°
14
99°
75°
15
104°
78°
16
89°
68°
17
96°
75°
18
96°
75°
19
95°
74°
20
97°
75°
21
97°
75°
22
96°
74°
23
96°
75°
24
95°
75°
25
95°
74°
26
96°
75°
27
95°
75°
28
96°
74°
29
94°
73°
30
95°
74°
31
95°
73°
1
94°
72°
2
94°
73°
3
93°
73°
4
94°
72°
5
93°
72°
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 89° to 104°, with overnight lows between 68° and 78°. The average high for August is 96° with an average low of 74°. 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.
