S
M
T
W
T
F
S
26
60°
48°
27
61°
48°
28
60°
48°
29
63°
48°
30
65°
50°
31
60°
49°
1
59°
47°
2
60°
48°
3
59°
48°
4
60°
47°
5
60°
48°
6
62°
48°
7
64°
49°
8
59°
48°
9
60°
48°
10
58°
47°
11
58°
48°
12
59°
48°
13
58°
47°
14
57°
47°
15
57°
46°
16
56°
45°
17
61°
44°
18
58°
41°
19
58°
41°
20
57°
44°
21
56°
46°
22
57°
45°
23
61°
45°
24
56°
41°
25
57°
45°
26
57°
45°
27
59°
43°
28
55°
42°
29
53°
44°
30
54°
39°
31
54°
42°
1
55°
41°
2
57°
43°
3
58°
44°
4
55°
45°
5
58°
45°
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 53° to 65°, with overnight lows between 39° and 50°. The average high for August is 58° 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 Chakaktolik. See also: September | October | November.