S
M
T
W
T
F
S
26
75°
61°
27
78°
60°
28
76°
62°
29
81°
61°
30
75°
57°
31
74°
55°
1
74°
55°
2
75°
59°
3
78°
63°
4
78°
62°
5
75°
60°
6
75°
59°
7
81°
62°
8
82°
62°
9
82°
58°
10
78°
55°
11
74°
54°
12
75°
55°
13
72°
54°
14
74°
53°
15
75°
56°
16
78°
57°
17
72°
54°
18
74°
54°
19
77°
55°
20
80°
53°
21
81°
60°
22
81°
61°
23
78°
59°
24
78°
55°
25
77°
50°
26
70°
50°
27
71°
51°
28
71°
52°
29
68°
57°
30
69°
56°
31
71°
57°
1
74°
54°
2
75°
49°
3
71°
48°
4
74°
51°
5
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Laval-des-Rapides
Laval-des-Rapides's August 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 48° and 63°. The average high for August is 76° with an average low of 56°. 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 Laval-des-Rapides. See also: September | October | November.
