S
M
T
W
T
F
S
29
70°
26°
30
62°
29°
31
49°
36°
1
48°
36°
2
53°
24°
3
56°
14°
4
64°
18°
5
64°
22°
6
66°
31°
7
67°
23°
8
65°
24°
9
60°
30°
10
57°
32°
11
63°
38°
12
54°
32°
13
57°
29°
14
67°
33°
15
67°
43°
16
61°
27°
17
62°
32°
18
65°
40°
19
62°
37°
20
61°
37°
21
59°
36°
22
61°
37°
23
60°
37°
24
67°
35°
25
58°
30°
26
59°
31°
27
61°
33°
28
61°
35°
29
62°
39°
30
60°
35°
1
60°
32°
2
61°
32°
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 54° to 67°, with overnight lows between 27° and 43°. The average high for April is 61° with an average low of 35°. 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.