S
M
T
W
T
F
S
27
59°
49°
28
58°
50°
29
59°
49°
30
57°
45°
1
58°
47°
2
57°
46°
3
58°
45°
4
57°
49°
5
58°
48°
6
59°
46°
7
58°
46°
8
59°
47°
9
60°
47°
10
60°
44°
11
55°
44°
12
56°
43°
13
55°
42°
14
54°
43°
15
54°
42°
16
55°
42°
17
54°
43°
18
54°
43°
19
53°
45°
20
53°
47°
21
54°
47°
22
57°
46°
23
57°
45°
24
56°
47°
25
57°
45°
26
55°
45°
27
54°
44°
28
53°
46°
29
54°
45°
30
55°
45°
31
55°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Wellington
Wellington's October 2026 forecast shows daily high temperatures ranging from 53° to 60°, with overnight lows between 42° and 50°. The average high for October is 56° 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 Wellington. See also: November | December | January.