S
M
T
W
T
F
S
26
82°
61°
27
81°
62°
28
80°
61°
29
80°
60°
30
78°
58°
31
75°
54°
1
76°
60°
2
82°
62°
3
84°
61°
4
83°
60°
5
82°
59°
6
82°
60°
7
83°
59°
8
83°
52°
9
81°
50°
10
76°
51°
11
75°
52°
12
76°
51°
13
75°
50°
14
75°
51°
15
76°
56°
16
79°
56°
17
76°
52°
18
76°
50°
19
78°
50°
20
80°
52°
21
80°
56°
22
79°
56°
23
82°
53°
24
81°
50°
25
81°
50°
26
73°
56°
27
75°
53°
28
78°
50°
29
76°
51°
30
75°
49°
31
73°
48°
1
74°
47°
2
72°
46°
3
72°
46°
4
75°
53°
5
77°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Grayling
Grayling's August 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 46° and 62°. The average high for August is 78° with an average low of 54°. 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 Grayling. See also: September | October | November.