S
M
T
W
T
F
S
28
70°
53°
29
70°
53°
30
72°
54°
1
73°
53°
2
73°
58°
3
74°
58°
4
74°
55°
5
73°
56°
6
74°
61°
7
75°
62°
8
80°
61°
9
75°
58°
10
75°
57°
11
77°
62°
12
82°
59°
13
75°
56°
14
76°
59°
15
76°
62°
16
80°
62°
17
76°
58°
18
74°
56°
19
74°
60°
20
75°
63°
21
76°
62°
22
76°
62°
23
77°
60°
24
76°
60°
25
78°
62°
26
81°
63°
27
83°
61°
28
80°
60°
29
75°
61°
30
83°
62°
31
76°
57°
1
81°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Saint-Léonard
Saint-Léonard's July 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 53° and 63°. The average high for July is 76° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Saint-Léonard. See also: August | September | October.