S
M
T
W
T
F
S
27
63°
41°
28
65°
42°
29
63°
42°
30
61°
44°
1
59°
43°
2
60°
43°
3
63°
44°
4
62°
44°
5
61°
45°
6
55°
33°
7
54°
36°
8
58°
39°
9
51°
42°
10
52°
43°
11
51°
37°
12
50°
36°
13
49°
35°
14
48°
36°
15
48°
33°
16
47°
34°
17
47°
33°
18
48°
31°
19
47°
31°
20
47°
35°
21
46°
30°
22
45°
29°
23
47°
37°
24
45°
39°
25
44°
40°
26
51°
40°
27
50°
38°
28
45°
33°
29
42°
31°
30
40°
28°
31
40°
27°
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 40° to 65°, with overnight lows between 27° and 45°. The average high for October is 52° 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.