S
M
T
W
T
F
S
1
65°
40°
2
66°
47°
3
75°
55°
4
68°
59°
5
62°
51°
6
56°
44°
7
51°
38°
8
53°
41°
9
52°
42°
10
57°
42°
11
48°
36°
12
48°
39°
13
50°
39°
14
51°
41°
15
50°
42°
16
54°
46°
17
53°
33°
18
50°
41°
19
52°
40°
20
40°
35°
21
45°
34°
22
47°
39°
23
47°
38°
24
45°
36°
25
40°
36°
26
42°
35°
27
47°
37°
28
45°
35°
29
46°
34°
30
42°
35°
1
43°
35°
2
42°
33°
3
43°
34°
4
45°
34°
5
36°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Markham
Markham's November 2026 forecast shows daily high temperatures ranging from 36° to 68°, with overnight lows between 33° and 59°. The average high for November is 48° 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 November weather will actually feel in Markham. See also: December | January | February.