S
M
T
W
T
F
S
27
67°
36°
28
69°
35°
29
54°
49°
30
70°
40°
1
63°
40°
2
66°
48°
3
67°
46°
4
73°
44°
5
72°
47°
6
73°
48°
7
73°
45°
8
72°
50°
9
61°
44°
10
51°
36°
11
56°
34°
12
56°
39°
13
61°
39°
14
60°
41°
15
65°
42°
16
64°
42°
17
61°
43°
18
62°
44°
19
60°
43°
20
54°
34°
21
58°
37°
22
57°
36°
23
56°
34°
24
55°
35°
25
55°
33°
26
54°
32°
27
54°
31°
28
53°
35°
29
53°
33°
30
52°
38°
31
48°
39°
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 48° to 73°, with overnight lows between 31° and 50°. The average high for October is 58° with an average low of 38°. 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.