S
M
T
W
T
F
S
27
80°
56°
28
78°
54°
29
79°
54°
30
78°
52°
1
69°
52°
2
77°
53°
3
77°
54°
4
78°
54°
5
77°
53°
6
76°
53°
7
77°
50°
8
75°
48°
9
62°
49°
10
74°
42°
11
60°
36°
12
60°
40°
13
58°
41°
14
59°
39°
15
59°
43°
16
62°
42°
17
57°
35°
18
56°
32°
19
55°
37°
20
55°
40°
21
56°
43°
22
56°
44°
23
69°
38°
24
64°
35°
25
65°
29°
26
56°
26°
27
53°
32°
28
55°
35°
29
53°
29°
30
55°
27°
31
49°
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 49° to 80°, with overnight lows between 26° and 56°. The average high for October is 65° with an average low of 42°. 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.