S
M
T
W
T
F
S
27
62°
49°
28
60°
49°
29
60°
50°
30
59°
47°
1
59°
48°
2
60°
47°
3
58°
44°
4
57°
49°
5
58°
49°
6
58°
48°
7
59°
48°
8
61°
47°
9
60°
49°
10
59°
48°
11
58°
44°
12
55°
41°
13
56°
40°
14
55°
39°
15
53°
42°
16
55°
41°
17
55°
40°
18
56°
46°
19
54°
46°
20
53°
45°
21
56°
43°
22
56°
45°
23
54°
46°
24
54°
45°
25
56°
44°
26
49°
41°
27
49°
41°
28
50°
36°
29
51°
35°
30
52°
38°
31
53°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Downtown Port Coquitlam
Downtown Port Coquitlam's October 2026 forecast shows daily high temperatures ranging from 49° to 62°, with overnight lows between 35° and 50°. The average high for October is 56° with an average low of 44°. 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 Downtown Port Coquitlam. See also: November | December | January.
