S
M
T
W
T
F
S
26
91°
71°
27
88°
68°
28
89°
70°
29
91°
71°
30
91°
71°
31
85°
70°
1
88°
71°
2
87°
71°
3
86°
70°
4
88°
71°
5
89°
68°
6
88°
67°
7
88°
71°
8
89°
70°
9
87°
71°
10
87°
71°
11
88°
69°
12
88°
69°
13
89°
70°
14
89°
69°
15
90°
71°
16
90°
71°
17
91°
70°
18
92°
71°
19
93°
71°
20
92°
70°
21
91°
64°
22
87°
64°
23
87°
66°
24
89°
65°
25
88°
68°
26
91°
69°
27
92°
69°
28
92°
68°
29
91°
69°
30
92°
69°
31
93°
68°
1
92°
69°
2
92°
68°
3
91°
68°
4
92°
69°
5
92°
69°
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 93°, with overnight lows between 64° and 71°. The average high for August is 90° with an average low of 69°. 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.