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
63°
50°
21
57°
48°
22
55°
38°
23
60°
41°
24
56°
50°
25
57°
45°
26
54°
40°
27
52°
41°
28
55°
42°
29
57°
43°
30
56°
42°
31
57°
41°
1
59°
42°
2
58°
39°
3
61°
44°
4
61°
44°
5
57°
44°
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 52° to 63°, with overnight lows between 38° and 50°. The average high for August is 57° 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.