S
M
T
W
T
F
S
28
82°
62°
29
83°
66°
30
83°
67°
1
85°
68°
2
86°
70°
3
88°
67°
4
83°
65°
5
79°
64°
6
81°
65°
7
85°
65°
8
83°
68°
9
80°
63°
10
81°
63°
11
77°
62°
12
79°
64°
13
80°
63°
14
77°
63°
15
81°
64°
16
82°
64°
17
82°
63°
18
81°
65°
19
81°
65°
20
78°
64°
21
79°
63°
22
78°
64°
23
81°
66°
24
82°
64°
25
79°
62°
26
74°
62°
27
77°
61°
28
75°
63°
29
79°
63°
30
75°
58°
31
73°
56°
1
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dorval
Dorval's July 2026 forecast shows daily high temperatures ranging from 73° to 88°, with overnight lows between 56° and 70°. The average high for July is 80° with an average low of 64°. 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 Dorval. See also: August | September | October.
