S
M
T
W
T
F
S
1
86°
66°
2
85°
65°
3
87°
67°
4
80°
56°
5
83°
55°
6
83°
61°
7
81°
60°
8
66°
55°
9
64°
54°
10
73°
60°
11
74°
57°
12
78°
52°
13
74°
51°
14
73°
54°
15
75°
58°
16
76°
59°
17
76°
60°
18
74°
61°
19
71°
50°
20
71°
49°
21
63°
45°
22
63°
46°
23
64°
44°
24
63°
52°
25
64°
55°
26
69°
50°
27
63°
46°
28
62°
46°
29
68°
55°
30
70°
45°
1
62°
43°
2
60°
42°
3
59°
41°
4
60°
42°
5
62°
53°
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 59° to 83°, with overnight lows between 41° and 61°. The average high for November is 69° with an average low of 52°. 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.