S
M
T
W
T
F
S
26
85°
48°
27
87°
49°
28
73°
56°
29
76°
51°
30
77°
47°
31
67°
56°
1
63°
56°
2
73°
55°
3
80°
58°
4
79°
62°
5
67°
52°
6
77°
49°
7
84°
47°
8
71°
58°
9
79°
54°
10
77°
51°
11
74°
60°
12
68°
57°
13
72°
56°
14
69°
55°
15
67°
48°
16
71°
51°
17
74°
55°
18
71°
54°
19
74°
53°
20
76°
56°
21
72°
55°
22
72°
55°
23
73°
54°
24
70°
50°
25
71°
53°
26
70°
52°
27
72°
53°
28
71°
53°
29
71°
52°
30
66°
50°
31
65°
49°
1
64°
50°
2
64°
48°
3
65°
47°
4
64°
48°
5
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Corner Brook
Corner Brook's August 2026 forecast shows daily high temperatures ranging from 63° to 76°, with overnight lows between 47° and 60°. The average high for August is 70° with an average low of 52°. 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 Corner Brook. See also: September | October | November.
