S
M
T
W
T
F
S
26
72°
44°
27
57°
47°
28
69°
47°
29
75°
41°
30
68°
46°
31
76°
38°
1
75°
40°
2
62°
49°
3
60°
53°
4
57°
49°
5
68°
49°
6
66°
52°
7
70°
47°
8
57°
48°
9
68°
47°
10
71°
40°
11
65°
49°
12
62°
43°
13
68°
55°
14
65°
51°
15
62°
50°
16
61°
52°
17
54°
51°
18
59°
49°
19
55°
49°
20
61°
49°
21
55°
48°
22
63°
50°
23
64°
45°
24
58°
46°
25
61°
52°
26
64°
45°
27
61°
43°
28
57°
51°
29
63°
45°
30
55°
41°
31
56°
43°
1
56°
41°
2
61°
41°
3
68°
58°
4
64°
52°
5
58°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Naknek
Naknek'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 Naknek. See also: September | October | November.