S
M
T
W
T
F
S
27
74°
56°
28
76°
52°
29
72°
56°
30
81°
55°
1
86°
56°
2
88°
55°
3
69°
54°
4
65°
56°
5
77°
49°
6
66°
42°
7
74°
40°
8
80°
51°
9
76°
47°
10
67°
51°
11
62°
59°
12
79°
55°
13
84°
51°
14
87°
59°
15
71°
59°
16
80°
59°
17
61°
40°
18
58°
37°
19
66°
34°
20
71°
37°
21
68°
40°
22
70°
34°
23
64°
38°
24
63°
35°
25
66°
35°
26
72°
37°
27
73°
41°
28
67°
44°
29
74°
50°
30
78°
42°
31
63°
45°
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 63° to 78°, with overnight lows between 42° and 45°. The average high for October is 71° with an average low of 44°. 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.
