S
M
T
W
T
F
S
27
82°
63°
28
82°
62°
29
81°
62°
30
80°
60°
1
80°
54°
2
78°
61°
3
81°
61°
4
81°
60°
5
78°
61°
6
78°
60°
7
77°
61°
8
78°
60°
9
78°
60°
10
77°
56°
11
76°
49°
12
64°
45°
13
63°
44°
14
62°
45°
15
62°
44°
16
63°
49°
17
64°
43°
18
61°
42°
19
60°
43°
20
60°
44°
21
61°
48°
22
60°
52°
23
75°
47°
24
74°
45°
25
66°
43°
26
63°
41°
27
57°
38°
28
56°
44°
29
58°
49°
30
58°
40°
31
64°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Madison
Madison's October 2026 forecast shows daily high temperatures ranging from 56° to 82°, with overnight lows between 36° and 63°. The average high for October is 70° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Madison. See also: November | December | January.
