S
M
T
W
T
F
S
27
67°
45°
28
63°
46°
29
60°
50°
30
66°
48°
1
61°
51°
2
63°
54°
3
73°
53°
4
73°
48°
5
69°
49°
6
70°
52°
7
65°
52°
8
69°
50°
9
60°
51°
10
60°
46°
11
65°
39°
12
61°
38°
13
59°
50°
14
62°
49°
15
70°
44°
16
76°
44°
17
64°
47°
18
61°
39°
19
61°
44°
20
66°
38°
21
64°
39°
22
66°
43°
23
61°
40°
24
48°
40°
25
54°
45°
26
53°
44°
27
50°
47°
28
52°
42°
29
51°
38°
30
49°
39°
31
54°
35°
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 54°, with overnight lows between 35° and 42°. The average high for October is 52° with an average low of 39°. 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.
