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
71°
46°
7
72°
46°
8
71°
47°
9
64°
44°
10
56°
36°
11
53°
36°
12
58°
39°
13
61°
42°
14
58°
41°
15
58°
42°
16
57°
40°
17
62°
43°
18
62°
44°
19
44°
35°
20
59°
40°
21
58°
37°
22
57°
36°
23
57°
39°
24
56°
40°
25
54°
36°
26
53°
39°
27
47°
33°
28
43°
31°
29
42°
31°
30
42°
29°
31
42°
30°
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 72°, with overnight lows between 29° and 47°. The average high for October is 56° with an average low of 39°. 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.