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
85°
59°
7
83°
61°
8
87°
60°
9
74°
67°
10
81°
60°
11
80°
55°
12
83°
56°
13
83°
65°
14
87°
70°
15
82°
67°
16
77°
64°
17
78°
59°
18
71°
61°
19
75°
59°
20
79°
59°
21
81°
64°
22
71°
55°
23
77°
54°
24
80°
58°
25
82°
61°
26
80°
63°
27
78°
63°
28
75°
62°
29
75°
58°
30
79°
59°
31
77°
60°
1
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lachute
Lachute's July 2026 forecast shows daily high temperatures ranging from 73° to 82°, with overnight lows between 54° and 63°. The average high for July is 78° 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 July weather will actually feel in Lachute. See also: August | September | October.
