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