S
M
T
W
T
F
S
26
60°
48°
27
60°
49°
28
59°
49°
29
60°
48°
30
60°
49°
31
61°
49°
1
59°
48°
2
59°
49°
3
60°
48°
4
59°
47°
5
61°
49°
6
58°
48°
7
59°
48°
8
58°
45°
9
59°
46°
10
62°
46°
11
61°
45°
12
57°
45°
13
57°
44°
14
56°
42°
15
55°
42°
16
56°
44°
17
56°
44°
18
57°
46°
19
56°
45°
20
56°
44°
21
60°
45°
22
55°
46°
23
58°
47°
24
60°
43°
25
60°
43°
26
58°
42°
27
59°
41°
28
59°
45°
29
57°
44°
30
56°
44°
31
58°
39°
1
54°
40°
2
53°
39°
3
53°
38°
4
52°
38°
5
52°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chakaktolik
Chakaktolik's August 2026 forecast shows daily high temperatures ranging from 52° to 62°, with overnight lows between 37° and 49°. The average high for August is 58° with an average low of 45°. 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 Chakaktolik. See also: September | October | November.