S
M
T
W
T
F
S
26
58°
45°
27
57°
45°
28
58°
46°
29
58°
47°
30
59°
50°
31
58°
46°
1
58°
45°
2
59°
50°
3
58°
48°
4
57°
45°
5
56°
45°
6
57°
46°
7
57°
46°
8
58°
47°
9
57°
46°
10
62°
49°
11
63°
49°
12
61°
49°
13
62°
48°
14
63°
47°
15
62°
45°
16
63°
47°
17
63°
50°
18
58°
46°
19
61°
45°
20
62°
47°
21
62°
45°
22
57°
45°
23
61°
47°
24
63°
44°
25
61°
48°
26
61°
48°
27
60°
47°
28
60°
48°
29
56°
43°
30
57°
48°
31
60°
48°
1
57°
46°
2
56°
47°
3
58°
46°
4
57°
43°
5
55°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Napaskiak
Napaskiak's August 2026 forecast shows daily high temperatures ranging from 55° to 63°, with overnight lows between 43° and 50°. The average high for August is 59° with an average low of 47°. 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 Napaskiak. See also: September | October | November.