S
M
T
W
T
F
S
27
58°
35°
28
56°
36°
29
55°
35°
30
54°
36°
1
55°
42°
2
57°
39°
3
57°
42°
4
61°
40°
5
67°
44°
6
67°
45°
7
65°
35°
8
57°
35°
9
58°
36°
10
62°
38°
11
63°
40°
12
62°
41°
13
62°
42°
14
61°
35°
15
51°
33°
16
49°
34°
17
48°
37°
18
48°
39°
19
49°
32°
20
47°
31°
21
47°
32°
22
46°
30°
23
44°
31°
24
44°
27°
25
45°
28°
26
45°
31°
27
46°
33°
28
46°
32°
29
46°
31°
30
43°
28°
31
42°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Nelson
Nelson's October 2026 forecast shows daily high temperatures ranging from 42° to 67°, with overnight lows between 27° and 45°. The average high for October is 53° with an average low of 35°. 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 Nelson. See also: November | December | January.