S
M
T
W
T
F
S
26
85°
59°
27
85°
63°
28
74°
62°
29
78°
67°
30
79°
64°
31
81°
63°
1
82°
63°
2
78°
67°
3
75°
61°
4
83°
56°
5
86°
59°
6
87°
63°
7
87°
67°
8
84°
65°
9
82°
65°
10
79°
65°
11
82°
61°
12
79°
57°
13
77°
55°
14
77°
51°
15
75°
52°
16
71°
52°
17
79°
60°
18
80°
57°
19
73°
60°
20
76°
53°
21
76°
49°
22
81°
52°
23
72°
58°
24
72°
56°
25
76°
57°
26
80°
55°
27
80°
58°
28
72°
50°
29
75°
47°
30
76°
52°
31
75°
49°
1
75°
54°
2
75°
56°
3
82°
61°
4
74°
59°
5
70°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Repentigny
Repentigny's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Repentigny. See also: September | October | November.
