S
M
T
W
T
F
S
27
56°
37°
28
57°
38°
29
60°
42°
30
58°
43°
1
63°
45°
2
63°
46°
3
60°
45°
4
64°
44°
5
63°
44°
6
63°
42°
7
57°
41°
8
58°
42°
9
60°
42°
10
61°
41°
11
51°
41°
12
51°
40°
13
50°
39°
14
49°
34°
15
49°
33°
16
48°
31°
17
48°
34°
18
53°
37°
19
49°
35°
20
48°
35°
21
47°
36°
22
47°
34°
23
45°
35°
24
48°
34°
25
58°
30°
26
52°
25°
27
44°
27°
28
43°
28°
29
43°
27°
30
44°
27°
31
45°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Napan
Napan's October 2026 forecast shows daily high temperatures ranging from 43° to 64°, with overnight lows between 25° and 46°. The average high for October is 53° with an average low of 37°. 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 Napan. See also: November | December | January.