S
M
T
W
T
F
S
26
71°
58°
27
72°
57°
28
73°
59°
29
76°
59°
30
78°
58°
31
76°
57°
1
74°
58°
2
73°
59°
3
70°
58°
4
77°
59°
5
78°
58°
6
69°
57°
7
68°
57°
8
73°
58°
9
75°
59°
10
75°
57°
11
68°
58°
12
74°
58°
13
68°
56°
14
66°
56°
15
66°
57°
16
71°
58°
17
66°
45°
18
69°
52°
19
73°
53°
20
75°
46°
21
74°
56°
22
76°
57°
23
76°
54°
24
74°
46°
25
67°
47°
26
72°
55°
27
71°
55°
28
68°
53°
29
72°
53°
30
72°
51°
31
71°
43°
1
62°
43°
2
61°
49°
3
66°
52°
4
70°
44°
5
67°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Opaskwayak
Opaskwayak's August 2026 forecast shows daily high temperatures ranging from 61° to 78°, with overnight lows between 42° and 59°. The average high for August is 71° with an average low of 54°. 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 Opaskwayak. See also: September | October | November.
