S
M
T
W
T
F
S
26
92°
73°
27
93°
73°
28
95°
77°
29
89°
72°
30
87°
68°
31
87°
64°
1
85°
70°
2
77°
70°
3
86°
68°
4
89°
67°
5
91°
68°
6
92°
70°
7
93°
72°
8
88°
68°
9
91°
66°
10
93°
72°
11
94°
75°
12
94°
74°
13
97°
76°
14
99°
75°
15
100°
73°
16
101°
77°
17
99°
74°
18
92°
74°
19
95°
71°
20
96°
73°
21
95°
71°
22
96°
71°
23
94°
70°
24
89°
69°
25
87°
66°
26
90°
71°
27
91°
71°
28
87°
68°
29
89°
69°
30
89°
69°
31
90°
68°
1
90°
69°
2
89°
70°
3
90°
70°
4
89°
69°
5
89°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in McEwen
McEwen's August 2026 forecast shows daily high temperatures ranging from 87° to 101°, with overnight lows between 66° and 77°. The average high for August is 93° with an average low of 71°. 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 McEwen. See also: September | October | November.