S
M
T
W
T
F
S
1
62°
53°
2
67°
56°
3
56°
45°
4
46°
42°
5
46°
36°
6
45°
33°
7
55°
32°
8
60°
36°
9
63°
30°
10
61°
41°
11
54°
32°
12
41°
24°
13
40°
26°
14
48°
34°
15
52°
43°
16
60°
44°
17
55°
41°
18
54°
40°
19
53°
41°
20
50°
37°
21
49°
35°
22
42°
22°
23
40°
29°
24
35°
27°
25
37°
24°
26
38°
28°
27
45°
29°
28
47°
29°
29
46°
27°
30
42°
27°
1
44°
28°
2
44°
27°
3
37°
26°
4
36°
26°
5
35°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Alton
Alton's November 2026 forecast shows daily high temperatures ranging from 35° to 63°, with overnight lows between 22° and 44°. The average high for November is 46° with an average low of 31°. 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 Alton. See also: December | January | February.
