S
M
T
W
T
F
S
26
79°
61°
27
81°
60°
28
82°
62°
29
82°
62°
30
83°
63°
31
83°
63°
1
84°
62°
2
80°
58°
3
77°
55°
4
77°
56°
5
78°
60°
6
77°
60°
7
81°
61°
8
81°
60°
9
83°
61°
10
83°
61°
11
82°
60°
12
81°
61°
13
82°
61°
14
83°
59°
15
83°
60°
16
82°
60°
17
78°
61°
18
83°
61°
19
82°
60°
20
79°
54°
21
82°
51°
22
76°
52°
23
76°
51°
24
77°
54°
25
76°
51°
26
76°
53°
27
75°
51°
28
75°
50°
29
74°
49°
30
74°
49°
31
75°
48°
1
73°
48°
2
73°
50°
3
74°
50°
4
71°
52°
5
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Royalston
Royalston's August 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 48° and 63°. The average high for August is 79° with an average low of 56°. 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 Royalston. See also: September | October | November.
