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