S
M
T
W
T
F
S
26
90°
70°
27
90°
71°
28
91°
70°
29
90°
70°
30
91°
71°
31
91°
71°
1
90°
70°
2
92°
70°
3
89°
69°
4
88°
70°
5
91°
70°
6
89°
69°
7
86°
68°
8
86°
67°
9
88°
68°
10
90°
69°
11
90°
69°
12
89°
68°
13
86°
69°
14
88°
66°
15
86°
68°
16
85°
68°
17
89°
67°
18
90°
68°
19
88°
67°
20
88°
67°
21
87°
62°
22
84°
62°
23
84°
61°
24
85°
64°
25
85°
67°
26
87°
67°
27
89°
64°
28
89°
66°
29
88°
66°
30
89°
65°
31
89°
60°
1
82°
61°
2
81°
62°
3
83°
65°
4
87°
65°
5
87°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Royale
Lake Royale's August 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 60° and 71°. The average high for August is 88° 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 Lake Royale. See also: September | October | November.