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
70°
55°
13
71°
57°
14
74°
55°
15
76°
58°
16
79°
57°
17
72°
54°
18
68°
53°
19
66°
48°
20
65°
47°
21
65°
48°
22
66°
48°
23
66°
47°
24
62°
46°
25
60°
42°
26
56°
46°
27
57°
44°
28
54°
40°
29
54°
36°
30
53°
37°
31
52°
37°
1
52°
36°
2
53°
36°
3
55°
44°
4
53°
34°
5
51°
33°
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 51° to 79°, with overnight lows between 33° and 58°. The average high for August is 62° with an average low of 46°. 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.