S
M
T
W
T
F
S
26
95°
65°
27
95°
61°
28
94°
62°
29
95°
63°
30
96°
61°
31
93°
58°
1
92°
57°
2
88°
59°
3
89°
60°
4
96°
65°
5
97°
64°
6
96°
65°
7
97°
63°
8
97°
61°
9
95°
61°
10
95°
53°
11
90°
54°
12
84°
52°
13
84°
55°
14
88°
55°
15
89°
57°
16
92°
59°
17
93°
61°
18
93°
60°
19
92°
57°
20
92°
59°
21
91°
53°
22
83°
50°
23
82°
49°
24
81°
51°
25
82°
49°
26
80°
48°
27
79°
47°
28
79°
48°
29
80°
49°
30
80°
52°
31
83°
53°
1
84°
54°
2
85°
55°
3
88°
56°
4
90°
57°
5
89°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in McDonald
McDonald's August 2026 forecast shows daily high temperatures ranging from 79° to 97°, with overnight lows between 47° and 65°. The average high for August is 89° 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 McDonald. See also: September | October | November.
