S
M
T
W
T
F
S
26
77°
61°
27
72°
59°
28
73°
59°
29
72°
58°
30
71°
55°
31
74°
58°
1
72°
55°
2
76°
60°
3
77°
60°
4
75°
59°
5
73°
57°
6
71°
54°
7
71°
53°
8
70°
55°
9
72°
57°
10
71°
52°
11
69°
52°
12
70°
52°
13
71°
58°
14
70°
56°
15
70°
52°
16
69°
51°
17
70°
56°
18
73°
58°
19
74°
59°
20
74°
58°
21
70°
56°
22
68°
55°
23
68°
56°
24
70°
53°
25
71°
55°
26
74°
49°
27
68°
47°
28
66°
47°
29
67°
48°
30
66°
46°
31
66°
47°
1
68°
53°
2
72°
55°
3
73°
55°
4
70°
56°
5
65°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cap-Rouge
Cap-Rouge's August 2026 forecast shows daily high temperatures ranging from 65° to 77°, with overnight lows between 46° and 61°. The average high for August is 71° with an average low of 55°. 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 Cap-Rouge. See also: September | October | November.
