S
M
T
W
T
F
S
27
79°
46°
28
81°
46°
29
82°
50°
30
86°
52°
1
88°
57°
2
88°
63°
3
77°
68°
4
75°
68°
5
79°
55°
6
81°
57°
7
81°
52°
8
84°
52°
9
77°
59°
10
70°
57°
11
68°
63°
12
82°
55°
13
86°
55°
14
88°
55°
15
90°
64°
16
84°
50°
17
63°
45°
18
66°
37°
19
70°
36°
20
73°
39°
21
75°
43°
22
73°
41°
23
73°
45°
24
72°
39°
25
72°
41°
26
72°
39°
27
75°
39°
28
73°
45°
29
77°
43°
30
78°
55°
31
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Madisonville
Madisonville's October 2026 forecast shows daily high temperatures ranging from 74° to 78°, with overnight lows between 55° and 55°. The average high for October is 76° with an average low of 55°. 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 Madisonville. See also: November | December | January.