S
M
T
W
T
F
S
26
70°
58°
27
67°
50°
28
52°
49°
29
55°
47°
30
56°
48°
31
51°
48°
1
59°
47°
2
67°
52°
3
57°
48°
4
65°
49°
5
63°
47°
6
54°
47°
7
55°
50°
8
55°
50°
9
54°
49°
10
57°
47°
11
52°
47°
12
53°
49°
13
52°
48°
14
52°
49°
15
51°
49°
16
51°
47°
17
54°
48°
18
52°
48°
19
52°
47°
20
57°
47°
21
59°
51°
22
59°
51°
23
62°
52°
24
65°
53°
25
58°
50°
26
59°
51°
27
62°
54°
28
55°
50°
29
56°
49°
30
66°
52°
31
63°
59°
1
63°
57°
2
61°
52°
3
60°
52°
4
59°
50°
5
56°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Atka
Atka's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Atka. See also: September | October | November.