S
M
T
W
T
F
S
31
64°
39°
1
67°
42°
2
71°
38°
3
81°
43°
4
83°
49°
5
82°
54°
6
70°
59°
7
65°
45°
8
77°
42°
9
82°
48°
10
85°
54°
11
82°
67°
12
90°
65°
13
80°
62°
14
66°
59°
15
69°
56°
16
71°
50°
17
77°
47°
18
65°
57°
19
63°
57°
20
69°
56°
21
72°
56°
22
74°
52°
23
76°
58°
24
71°
52°
25
78°
55°
26
68°
56°
27
76°
55°
28
80°
52°
29
82°
58°
30
81°
70°
1
89°
71°
2
90°
72°
3
84°
68°
4
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lac-Brompton-Sud
Lac-Brompton-Sud's June 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 58° and 72°. The average high for June is 85° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Lac-Brompton-Sud. See also: July | August | September.