S
M
T
W
T
F
S
28
74°
51°
29
73°
57°
30
80°
58°
1
71°
53°
2
75°
54°
3
80°
53°
4
81°
61°
5
82°
60°
6
81°
62°
7
80°
63°
8
81°
62°
9
Hist. Avg.
80°
60°
10
Hist. Avg.
80°
60°
11
Hist. Avg.
80°
60°
12
Hist. Avg.
80°
60°
13
Hist. Avg.
80°
61°
14
Hist. Avg.
80°
61°
15
Hist. Avg.
80°
61°
16
Hist. Avg.
80°
61°
17
Hist. Avg.
81°
61°
18
Hist. Avg.
81°
61°
19
Hist. Avg.
81°
61°
20
Hist. Avg.
81°
61°
21
Hist. Avg.
81°
61°
22
Hist. Avg.
81°
61°
23
Hist. Avg.
81°
61°
24
Hist. Avg.
81°
61°
25
Hist. Avg.
81°
61°
26
Hist. Avg.
80°
61°
27
Hist. Avg.
80°
60°
28
Hist. Avg.
80°
60°
29
Hist. Avg.
80°
60°
30
Hist. Avg.
80°
60°
31
Hist. Avg.
80°
60°
1
Hist. Avg.
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Montreal
Montreal's July 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 51° and 63°. The average high for July is 78° with an average low of 58°. 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 Montreal. See also: August | September | October.
