S
M
T
W
T
F
S
28
82°
56°
29
84°
55°
30
82°
60°
1
90°
72°
2
90°
71°
3
87°
72°
4
80°
65°
5
82°
57°
6
84°
63°
7
84°
62°
8
86°
68°
9
83°
68°
10
81°
59°
11
81°
60°
12
80°
64°
13
84°
64°
14
79°
64°
15
77°
62°
16
80°
63°
17
80°
64°
18
81°
63°
19
82°
60°
20
74°
56°
21
72°
56°
22
72°
57°
23
73°
56°
24
74°
57°
25
79°
63°
26
78°
64°
27
79°
64°
28
77°
63°
29
80°
64°
30
77°
63°
31
77°
62°
1
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Saint-Lazare
Saint-Lazare's July 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 56° and 68°. The average high for July is 79° with an average low of 62°. 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-Lazare. See also: August | September | October.
