S
M
T
W
T
F
S
31
67°
47°
1
70°
44°
2
77°
50°
3
83°
54°
4
83°
59°
5
80°
61°
6
76°
64°
7
68°
54°
8
78°
54°
9
83°
53°
10
82°
59°
11
83°
70°
12
87°
68°
13
81°
63°
14
69°
61°
15
68°
55°
16
74°
53°
17
74°
50°
18
72°
59°
19
69°
59°
20
73°
59°
21
72°
57°
22
76°
59°
23
78°
58°
24
78°
61°
25
75°
61°
26
73°
60°
27
75°
59°
28
75°
60°
29
78°
61°
30
79°
61°
1
79°
62°
2
80°
60°
3
78°
61°
4
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Laval-sur-le-Lac
Laval-sur-le-Lac's June 2026 forecast shows daily high temperatures ranging from 72° to 80°, with overnight lows between 57° and 62°. The average high for June is 77° with an average low of 60°. 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 Laval-sur-le-Lac. See also: July | August | September.