S
M
T
W
T
F
S
26
88°
68°
27
91°
67°
28
92°
68°
29
93°
67°
30
94°
68°
31
94°
68°
1
93°
67°
2
94°
69°
3
93°
68°
4
93°
68°
5
92°
67°
6
93°
68°
7
92°
67°
8
91°
67°
9
92°
66°
10
92°
67°
11
90°
67°
12
85°
66°
13
85°
66°
14
86°
61°
15
85°
66°
16
92°
64°
17
89°
63°
18
85°
61°
19
84°
63°
20
85°
65°
21
87°
63°
22
89°
65°
23
91°
66°
24
90°
66°
25
90°
64°
26
89°
63°
27
89°
63°
28
88°
62°
29
88°
61°
30
86°
61°
31
87°
58°
1
88°
61°
2
90°
62°
3
90°
62°
4
88°
57°
5
86°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kayenta
Kayenta's August 2026 forecast shows daily high temperatures ranging from 84° to 94°, with overnight lows between 57° and 69°. The average high for August is 90° 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 Kayenta. See also: September | October | November.