S
M
T
W
T
F
S
27
70°
48°
28
70°
49°
29
69°
48°
30
69°
48°
1
68°
47°
2
64°
47°
3
56°
45°
4
56°
40°
5
56°
45°
6
55°
40°
7
54°
44°
8
59°
41°
9
59°
35°
10
52°
32°
11
49°
29°
12
48°
29°
13
48°
31°
14
47°
32°
15
50°
32°
16
51°
35°
17
50°
40°
18
54°
33°
19
47°
32°
20
45°
31°
21
44°
27°
22
43°
30°
23
44°
34°
24
47°
39°
25
50°
41°
26
52°
43°
27
51°
43°
28
53°
38°
29
52°
28°
30
47°
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 70°, with overnight lows between 27° and 49°. The average high for October is 53° with an average low of 38°. 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.