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
70°
42°
8
71°
42°
9
64°
44°
10
58°
38°
11
56°
34°
12
62°
32°
13
59°
36°
14
67°
42°
15
62°
35°
16
61°
36°
17
69°
39°
18
64°
31°
19
58°
34°
20
61°
36°
21
66°
38°
22
65°
44°
23
60°
34°
24
51°
36°
25
53°
36°
26
55°
36°
27
56°
39°
28
54°
36°
29
53°
40°
30
52°
38°
31
50°
35°
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 50° to 66°, with overnight lows between 34° and 44°. The average high for October is 56° 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 Nelson. See also: November | December | January.