S
M
T
W
T
F
S
26
86°
68°
27
88°
65°
28
87°
64°
29
88°
64°
30
91°
65°
31
88°
67°
1
88°
69°
2
87°
69°
3
89°
68°
4
88°
66°
5
89°
69°
6
88°
68°
7
89°
67°
8
91°
67°
9
92°
69°
10
92°
69°
11
89°
68°
12
90°
69°
13
88°
69°
14
87°
68°
15
88°
69°
16
92°
68°
17
92°
68°
18
91°
69°
19
92°
66°
20
89°
63°
21
87°
64°
22
88°
68°
23
92°
67°
24
88°
66°
25
87°
64°
26
86°
66°
27
91°
68°
28
91°
67°
29
90°
63°
30
85°
65°
31
86°
64°
1
87°
66°
2
89°
66°
3
89°
65°
4
88°
65°
5
83°
64°
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 83° to 92°, with overnight lows between 63° and 69°. The average high for August is 89° with an average low of 67°. 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.
