S
M
T
W
T
F
S
1
49°
30°
2
50°
33°
3
52°
42°
4
52°
27°
5
52°
41°
6
60°
15°
7
54°
45°
8
55°
40°
9
50°
38°
10
54°
44°
11
59°
54°
12
57°
49°
13
52°
48°
14
51°
45°
15
48°
41°
16
46°
39°
17
49°
37°
18
46°
31°
19
45°
39°
20
47°
37°
21
46°
39°
22
45°
38°
23
47°
40°
24
47°
42°
25
46°
41°
26
47°
42°
27
43°
32°
28
46°
37°
29
44°
35°
30
40°
35°
1
42°
35°
2
41°
34°
3
42°
36°
4
43°
36°
5
42°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Cowichan Lake
Cowichan Lake's November 2026 forecast shows daily high temperatures ranging from 40° to 51°, with overnight lows between 31° and 45°. The average high for November is 45° 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 November weather will actually feel in Cowichan Lake. See also: December | January | February.