S
M
T
W
T
F
S
26
79°
60°
27
78°
60°
28
79°
59°
29
79°
60°
30
78°
60°
31
77°
59°
1
78°
61°
2
79°
60°
3
77°
60°
4
79°
58°
5
73°
55°
6
76°
55°
7
79°
59°
8
78°
53°
9
71°
52°
10
71°
52°
11
72°
57°
12
72°
54°
13
73°
59°
14
74°
60°
15
78°
59°
16
74°
58°
17
72°
52°
18
72°
50°
19
73°
56°
20
75°
57°
21
71°
56°
22
72°
50°
23
76°
50°
24
72°
49°
25
71°
49°
26
73°
50°
27
72°
50°
28
70°
51°
29
76°
56°
30
76°
56°
31
75°
55°
1
77°
56°
2
77°
55°
3
75°
48°
4
68°
45°
5
67°
52°
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 67° to 79°, with overnight lows between 45° and 61°. The average high for August is 75° with an average low of 55°. 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.