S
M
T
W
T
F
S
26
83°
55°
27
85°
54°
28
79°
49°
29
76°
47°
30
76°
49°
31
77°
52°
1
77°
49°
2
80°
52°
3
82°
47°
4
79°
49°
5
80°
51°
6
83°
50°
7
82°
47°
8
77°
48°
9
77°
47°
10
78°
49°
11
80°
51°
12
86°
54°
13
86°
51°
14
84°
48°
15
81°
55°
16
85°
51°
17
84°
47°
18
83°
50°
19
80°
49°
20
76°
48°
21
75°
44°
22
73°
43°
23
72°
43°
24
74°
45°
25
75°
48°
26
80°
52°
27
83°
52°
28
82°
51°
29
81°
51°
30
82°
52°
31
83°
52°
1
83°
53°
2
82°
50°
3
80°
48°
4
77°
45°
5
73°
40°
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 72° to 86°, with overnight lows between 40° and 55°. The average high for August is 80° with an average low of 49°. 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.
