S
M
T
W
T
F
S
26
59°
42°
27
63°
42°
28
64°
45°
29
54°
44°
30
56°
42°
1
54°
41°
2
55°
43°
3
58°
41°
4
59°
40°
5
56°
36°
6
59°
37°
7
64°
40°
8
56°
38°
9
57°
37°
10
62°
47°
11
63°
47°
12
65°
46°
13
62°
48°
14
65°
48°
15
60°
43°
16
62°
42°
17
65°
48°
18
71°
51°
19
70°
46°
20
66°
42°
21
60°
41°
22
63°
44°
23
67°
48°
24
64°
52°
25
73°
52°
26
69°
50°
27
65°
46°
28
65°
48°
29
66°
47°
30
67°
48°
31
66°
54°
1
68°
46°
2
69°
45°
3
67°
50°
4
76°
51°
5
78°
52°
6
77°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brossard
Brossard's May 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 36° and 54°. The average high for May is 64° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Brossard. See also: June | July | August.
