S
M
T
W
T
F
S
26
82°
68°
27
83°
68°
28
84°
67°
29
85°
67°
30
84°
61°
31
78°
60°
1
77°
63°
2
76°
64°
3
78°
63°
4
81°
65°
5
83°
67°
6
83°
67°
7
81°
64°
8
78°
61°
9
79°
64°
10
80°
61°
11
81°
65°
12
84°
67°
13
85°
68°
14
86°
67°
15
85°
68°
16
87°
67°
17
86°
59°
18
80°
58°
19
77°
57°
20
77°
57°
21
78°
58°
22
78°
58°
23
79°
59°
24
78°
58°
25
80°
58°
26
83°
59°
27
84°
57°
28
78°
57°
29
78°
56°
30
79°
57°
31
80°
60°
1
81°
55°
2
77°
56°
3
76°
62°
4
81°
63°
5
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Royalton
Royalton's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 55° and 68°. The average high for August is 81° with an average low of 62°. 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 Royalton. See also: September | October | November.