S
M
T
W
T
F
S
26
69°
50°
27
61°
40°
28
67°
39°
29
67°
51°
30
65°
48°
31
73°
49°
1
75°
53°
2
61°
55°
3
63°
56°
4
67°
55°
5
68°
56°
6
59°
53°
7
62°
52°
8
60°
52°
9
70°
46°
10
73°
50°
11
75°
47°
12
74°
57°
13
67°
53°
14
68°
60°
15
77°
51°
16
68°
54°
17
61°
56°
18
58°
53°
19
60°
52°
20
60°
53°
21
58°
51°
22
58°
50°
23
59°
44°
24
61°
50°
25
53°
45°
26
53°
34°
27
51°
33°
28
57°
47°
29
57°
39°
30
55°
41°
31
53°
36°
1
50°
31°
2
52°
32°
3
44°
41°
4
53°
45°
5
57°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Yistletaw
Yistletaw's August 2026 forecast shows daily high temperatures ranging from 44° to 57°, with overnight lows between 41° and 45°. The average high for August is 51° with an average low of 43°. 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 Yistletaw. See also: September | October | November.