S
M
T
W
T
F
S
27
64°
61°
28
72°
55°
29
73°
55°
30
73°
63°
1
68°
45°
2
64°
44°
3
66°
49°
4
65°
42°
5
67°
50°
6
72°
53°
7
71°
52°
8
71°
50°
9
68°
57°
10
74°
59°
11
68°
51°
12
62°
46°
13
62°
50°
14
66°
49°
15
59°
40°
16
65°
48°
17
64°
46°
18
63°
44°
19
57°
42°
20
51°
39°
21
50°
35°
22
56°
44°
23
61°
43°
24
61°
44°
25
60°
38°
26
48°
36°
27
52°
42°
28
58°
40°
29
53°
41°
30
57°
42°
31
56°
41°
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 74°, with overnight lows between 35° and 59°. The average high for October is 62° with an average low of 45°. 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.