S
M
T
W
T
F
S
29
61°
22°
30
59°
27°
31
40°
29°
1
37°
24°
2
33°
27°
3
31°
27°
4
35°
26°
5
44°
24°
6
33°
10°
7
39°
5°
8
53°
29°
9
42°
27°
10
46°
27°
11
55°
42°
12
68°
44°
13
61°
40°
14
59°
43°
15
62°
36°
16
67°
43°
17
58°
32°
18
42°
22°
19
44°
23°
20
57°
34°
21
56°
41°
22
55°
35°
23
56°
30°
24
54°
31°
25
48°
28°
26
47°
25°
27
49°
27°
28
50°
27°
29
48°
25°
30
50°
28°
1
53°
26°
2
51°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Wellington
Wellington's April 2026 forecast shows daily high temperatures ranging from 42° to 68°, with overnight lows between 22° and 44°. The average high for April is 54° with an average low of 32°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Wellington. See also: May | June | July.