S
M
T
W
T
F
S
26
80°
61°
27
80°
64°
28
83°
64°
29
83°
63°
30
82°
64°
31
83°
65°
1
84°
64°
2
82°
65°
3
82°
64°
4
81°
63°
5
81°
64°
6
83°
63°
7
78°
58°
8
75°
59°
9
77°
61°
10
78°
63°
11
83°
64°
12
82°
64°
13
84°
63°
14
82°
63°
15
81°
62°
16
81°
62°
17
77°
62°
18
79°
62°
19
81°
60°
20
80°
61°
21
81°
58°
22
75°
52°
23
72°
51°
24
73°
51°
25
73°
52°
26
76°
53°
27
79°
55°
28
78°
59°
29
74°
58°
30
73°
59°
31
75°
57°
1
78°
56°
2
77°
50°
3
70°
51°
4
70°
57°
5
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mckinley
Mckinley's August 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 50° and 65°. The average high for August is 78° 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 Mckinley. See also: September | October | November.
