S
M
T
W
T
F
S
26
82°
61°
27
86°
68°
28
79°
68°
29
79°
68°
30
82°
61°
31
86°
62°
1
83°
71°
2
81°
69°
3
76°
61°
4
81°
52°
5
85°
61°
6
87°
66°
7
80°
69°
8
87°
70°
9
84°
64°
10
83°
66°
11
76°
66°
12
76°
64°
13
77°
66°
14
81°
68°
15
81°
64°
16
84°
71°
17
76°
64°
18
80°
61°
19
82°
64°
20
77°
57°
21
80°
62°
22
78°
61°
23
74°
55°
24
72°
56°
25
74°
59°
26
75°
60°
27
74°
58°
28
76°
60°
29
76°
60°
30
77°
59°
31
77°
61°
1
76°
60°
2
75°
64°
3
74°
61°
4
73°
63°
5
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Royalton
North Royalton's August 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 55° and 64°. The average high for August is 76° with an average low of 60°. 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 North Royalton. See also: September | October | November.