S
M
T
W
T
F
S
29
61°
36°
30
78°
43°
31
71°
38°
1
46°
38°
2
72°
37°
3
63°
41°
4
62°
40°
5
45°
36°
6
47°
32°
7
36°
24°
8
65°
32°
9
65°
47°
10
52°
33°
11
60°
51°
12
78°
59°
13
73°
62°
14
77°
59°
15
72°
52°
16
66°
49°
17
69°
45°
18
62°
44°
19
67°
46°
20
69°
51°
21
65°
50°
22
66°
39°
23
56°
43°
24
61°
46°
25
67°
42°
26
55°
37°
27
55°
37°
28
61°
43°
29
65°
47°
30
67°
48°
1
69°
43°
2
58°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Napier
Napier's April 2026 forecast shows daily high temperatures ranging from 52° to 78°, with overnight lows between 33° and 62°. The average high for April is 65° with an average low of 46°. 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 Napier. See also: May | June | July.