S
M
T
W
T
F
S
1
53°
31°
2
54°
33°
3
54°
30°
4
48°
30°
5
49°
28°
6
52°
27°
7
49°
22°
8
46°
23°
9
47°
26°
10
46°
28°
11
50°
23°
12
46°
24°
13
49°
25°
14
50°
25°
15
49°
24°
16
44°
26°
17
45°
28°
18
44°
26°
19
43°
23°
20
40°
22°
21
42°
25°
22
42°
32°
23
46°
33°
24
47°
28°
25
46°
31°
26
46°
33°
27
45°
33°
28
46°
30°
29
49°
27°
30
43°
26°
1
43°
25°
2
39°
24°
3
38°
29°
4
37°
29°
5
43°
33°
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 37° to 54°, with overnight lows between 22° and 33°. The average high for November is 46° with an average low of 27°. 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.
