S
M
T
W
T
F
S
26
65°
49°
27
64°
50°
28
65°
49°
29
60°
50°
30
60°
48°
31
64°
50°
1
66°
49°
2
66°
48°
3
64°
47°
4
66°
47°
5
66°
50°
6
65°
48°
7
61°
48°
8
64°
49°
9
59°
44°
10
58°
43°
11
59°
44°
12
58°
43°
13
57°
42°
14
60°
44°
15
58°
43°
16
59°
42°
17
63°
44°
18
63°
41°
19
62°
46°
20
62°
48°
21
61°
47°
22
57°
45°
23
57°
41°
24
56°
40°
25
57°
42°
26
55°
38°
27
55°
39°
28
55°
40°
29
55°
40°
30
58°
42°
31
55°
40°
1
53°
37°
2
52°
38°
3
53°
37°
4
52°
36°
5
51°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oskawalik
Oskawalik's August 2026 forecast shows daily high temperatures ranging from 51° to 66°, with overnight lows between 36° and 50°. The average high for August is 59° with an average low of 44°. 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 Oskawalik. See also: September | October | November.