S
M
T
W
T
F
S
1
56°
39°
2
56°
41°
3
60°
41°
4
61°
46°
5
59°
47°
6
54°
37°
7
54°
40°
8
54°
39°
9
53°
42°
10
55°
45°
11
52°
40°
12
53°
39°
13
51°
35°
14
47°
37°
15
46°
36°
16
51°
38°
17
45°
35°
18
43°
30°
19
43°
31°
20
44°
33°
21
51°
34°
22
50°
31°
23
44°
30°
24
42°
30°
25
42°
29°
26
43°
29°
27
44°
31°
28
43°
30°
29
41°
28°
30
40°
28°
1
41°
35°
2
46°
37°
3
44°
37°
4
44°
32°
5
46°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Cascadia
Cascadia's November 2026 forecast shows daily high temperatures ranging from 40° to 61°, with overnight lows between 28° and 47°. The average high for November is 49° with an average low of 35°. 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 Cascadia. See also: December | January | February.