S
M
T
W
T
F
S
27
69°
46°
28
64°
44°
29
58°
42°
30
58°
40°
1
56°
48°
2
66°
50°
3
69°
37°
4
64°
34°
5
53°
36°
6
55°
37°
7
58°
41°
8
63°
46°
9
62°
46°
10
58°
42°
11
60°
42°
12
52°
35°
13
51°
35°
14
49°
36°
15
49°
35°
16
50°
34°
17
51°
33°
18
50°
36°
19
54°
39°
20
59°
42°
21
59°
42°
22
58°
44°
23
59°
41°
24
60°
36°
25
56°
31°
26
48°
32°
27
49°
31°
28
43°
32°
29
46°
31°
30
45°
31°
31
Hist. Avg.
48°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in L'Île-Dorval
L'Île-Dorval's October 2026 forecast shows daily high temperatures ranging from 43° to 69°, with overnight lows between 31° and 50°. The average high for October is 56° with an average low of 38°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in L'Île-Dorval. See also: November | December | January.
