S
M
T
W
T
F
S
1
61°
35°
2
59°
34°
3
58°
35°
4
60°
35°
5
58°
34°
6
55°
32°
7
57°
31°
8
53°
33°
9
56°
36°
10
57°
40°
11
56°
37°
12
55°
38°
13
49°
27°
14
46°
32°
15
43°
33°
16
50°
33°
17
49°
30°
18
41°
26°
19
39°
23°
20
39°
28°
21
42°
28°
22
44°
29°
23
40°
22°
24
37°
22°
25
37°
23°
26
38°
20°
27
37°
21°
28
38°
26°
29
36°
20°
30
34°
19°
1
35°
29°
2
37°
30°
3
34°
28°
4
36°
24°
5
33°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Ontario
Ontario's November 2026 forecast shows daily high temperatures ranging from 33° to 61°, with overnight lows between 19° and 40°. The average high for November is 46° with an average low of 29°. 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 Ontario. See also: December | January | February.
