S
M
T
W
T
F
S
27
66°
53°
28
62°
52°
29
58°
50°
30
64°
42°
31
70°
41°
1
76°
45°
2
79°
51°
3
76°
50°
4
66°
56°
5
62°
53°
6
67°
52°
7
69°
54°
8
60°
53°
9
58°
52°
10
52°
44°
11
56°
43°
12
55°
49°
13
56°
49°
14
52°
43°
15
59°
34°
16
58°
36°
17
56°
44°
18
54°
46°
19
57°
37°
20
54°
35°
21
54°
44°
22
51°
44°
23
58°
39°
24
56°
30°
25
57°
44°
26
50°
40°
27
53°
37°
28
49°
43°
29
46°
41°
30
50°
37°
31
52°
46°
1
56°
49°
2
53°
47°
3
53°
47°
4
51°
46°
5
51°
41°
6
49°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kiana
Kiana's August 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Kiana. See also: September | October | November.