S
M
T
W
T
F
S
27
75°
51°
28
69°
51°
29
66°
61°
30
79°
55°
1
65°
44°
2
62°
35°
3
62°
47°
4
67°
41°
5
67°
40°
6
79°
52°
7
70°
47°
8
63°
42°
9
70°
57°
10
85°
59°
11
75°
50°
12
54°
42°
13
52°
42°
14
55°
47°
15
58°
40°
16
46°
38°
17
49°
39°
18
52°
41°
19
55°
39°
20
57°
39°
21
59°
40°
22
51°
33°
23
50°
34°
24
56°
39°
25
57°
36°
26
54°
36°
27
50°
29°
28
44°
33°
29
53°
34°
30
48°
33°
31
52°
37°
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 44° to 85°, with overnight lows between 29° and 59°. The average high for October is 56° with an average low of 40°. 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.