S
M
T
W
T
F
S
28
78°
53°
29
78°
51°
30
66°
43°
1
61°
38°
2
65°
35°
3
74°
42°
4
79°
54°
5
87°
55°
6
86°
53°
7
74°
55°
8
60°
41°
9
54°
37°
10
59°
30°
11
66°
38°
12
69°
41°
13
63°
43°
14
62°
48°
15
55°
41°
16
56°
36°
17
56°
31°
18
60°
35°
19
73°
43°
20
71°
52°
21
57°
46°
22
56°
44°
23
55°
42°
24
52°
38°
25
53°
42°
26
49°
40°
27
53°
37°
28
54°
33°
29
55°
33°
30
47°
31°
31
49°
41°
1
46°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Brossard
Brossard's October 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October 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 October weather will actually feel in Brossard. See also: November | December | January.
