S
M
T
W
T
F
S
26
89°
59°
27
89°
59°
28
84°
58°
29
81°
59°
30
82°
57°
31
83°
56°
1
83°
57°
2
84°
56°
3
82°
55°
4
83°
57°
5
82°
54°
6
82°
55°
7
83°
55°
8
82°
56°
9
82°
56°
10
88°
57°
11
88°
54°
12
87°
52°
13
86°
53°
14
90°
55°
15
89°
54°
16
89°
57°
17
90°
56°
18
90°
56°
19
91°
55°
20
89°
54°
21
89°
53°
22
88°
56°
23
89°
55°
24
89°
53°
25
88°
53°
26
83°
52°
27
84°
55°
28
86°
54°
29
87°
52°
30
83°
45°
31
81°
50°
1
81°
48°
2
79°
49°
3
80°
50°
4
79°
47°
5
78°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Yah-ta-hey
Yah-ta-hey's August 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 45° and 59°. The average high for August is 85° with an average low of 54°. 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 Yah-ta-hey. See also: September | October | November.