S
M
T
W
T
F
S
28
78°
62°
29
77°
63°
30
81°
64°
1
81°
64°
2
82°
65°
3
79°
61°
4
74°
56°
5
73°
56°
6
74°
59°
7
74°
61°
8
77°
62°
9
80°
63°
10
74°
63°
11
75°
62°
12
79°
63°
13
75°
63°
14
76°
62°
15
76°
63°
16
75°
63°
17
75°
62°
18
76°
62°
19
75°
63°
20
79°
63°
21
78°
64°
22
78°
63°
23
76°
63°
24
76°
64°
25
79°
64°
26
79°
63°
27
81°
65°
28
82°
64°
29
78°
64°
30
80°
63°
31
80°
65°
1
82°
65°
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 82°, with overnight lows between 56° and 65°. The average high for July is 78° with an average low of 63°. 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.
