S
M
T
W
T
F
S
27
75°
43°
28
75°
46°
29
77°
46°
30
72°
48°
1
88°
63°
2
66°
48°
3
66°
43°
4
77°
41°
5
66°
39°
6
70°
36°
7
81°
46°
8
72°
41°
9
72°
39°
10
77°
48°
11
64°
55°
12
84°
55°
13
86°
64°
14
65°
53°
15
65°
57°
16
64°
37°
17
54°
33°
18
62°
36°
19
66°
42°
20
69°
44°
21
70°
42°
22
65°
44°
23
65°
45°
24
67°
47°
25
64°
48°
26
64°
46°
27
61°
39°
28
52°
33°
29
51°
36°
30
56°
44°
31
53°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Napoleon
Napoleon's October 2026 forecast shows daily high temperatures ranging from 51° to 70°, with overnight lows between 33° and 57°. The average high for October is 62° with an average low of 43°. 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 Napoleon. See also: November | December | January.