S
M
T
W
T
F
S
26
95°
73°
27
93°
70°
28
93°
77°
29
88°
72°
30
86°
68°
31
86°
68°
1
81°
70°
2
75°
68°
3
84°
68°
4
86°
66°
5
90°
66°
6
90°
70°
7
91°
73°
8
86°
68°
9
90°
68°
10
93°
72°
11
93°
72°
12
91°
75°
13
95°
77°
14
95°
75°
15
95°
73°
16
97°
73°
17
90°
72°
18
88°
63°
19
82°
66°
20
88°
68°
21
88°
68°
22
90°
63°
23
86°
64°
24
88°
65°
25
88°
66°
26
89°
67°
27
90°
65°
28
88°
64°
29
89°
68°
30
91°
70°
31
90°
66°
1
90°
65°
2
86°
63°
3
85°
62°
4
87°
63°
5
88°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in McKenzie
McKenzie's August 2026 forecast shows daily high temperatures ranging from 85° to 91°, with overnight lows between 62° and 70°. The average high for August is 88° with an average low of 65°. 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 McKenzie. See also: September | October | November.