S
M
T
W
T
F
S
27
88°
65°
28
87°
65°
29
86°
64°
30
87°
65°
1
86°
65°
2
83°
64°
3
84°
64°
4
83°
63°
5
85°
63°
6
85°
62°
7
84°
63°
8
85°
62°
9
85°
62°
10
84°
61°
11
84°
62°
12
80°
58°
13
82°
58°
14
80°
57°
15
81°
58°
16
83°
60°
17
82°
58°
18
81°
52°
19
75°
54°
20
70°
49°
21
72°
52°
22
68°
54°
23
71°
55°
24
72°
57°
25
79°
58°
26
76°
45°
27
77°
44°
28
68°
45°
29
68°
49°
30
69°
45°
31
67°
43°
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 67° to 88°, with overnight lows between 43° and 65°. The average high for October is 79° with an average low of 57°. 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.
