S
M
T
W
T
F
S
31
68°
46°
1
62°
43°
2
63°
46°
3
63°
47°
4
64°
48°
5
63°
49°
6
64°
48°
7
70°
50°
8
71°
51°
9
67°
48°
10
69°
43°
11
64°
43°
12
63°
44°
13
63°
43°
14
64°
46°
15
65°
44°
16
66°
46°
17
66°
45°
18
67°
48°
19
65°
48°
20
66°
46°
21
66°
47°
22
68°
54°
23
71°
49°
24
72°
48°
25
65°
48°
26
66°
51°
27
68°
51°
28
69°
49°
29
76°
56°
30
74°
53°
1
78°
57°
2
75°
56°
3
72°
57°
4
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Saint-Leonard
Saint-Leonard's June 2026 forecast shows daily high temperatures ranging from 62° to 78°, with overnight lows between 43° and 58°. The average high for June is 68° with an average low of 49°. 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 Saint-Leonard. See also: July | August | September.
