S
M
T
W
T
F
S
29
68°
34°
30
70°
57°
31
79°
63°
1
78°
61°
2
84°
55°
3
82°
63°
4
82°
55°
5
62°
45°
6
65°
35°
7
61°
37°
8
70°
47°
9
76°
50°
10
77°
53°
11
72°
54°
12
80°
63°
13
80°
59°
14
84°
60°
15
72°
50°
16
75°
51°
17
74°
52°
18
73°
53°
19
72°
55°
20
73°
55°
21
77°
42°
22
72°
45°
23
69°
48°
24
74°
50°
25
71°
48°
26
70°
47°
27
67°
41°
28
65°
44°
29
72°
48°
30
74°
50°
1
73°
51°
2
69°
51°
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 65° to 84°, with overnight lows between 41° and 63°. The average high for April is 73° with an average low of 51°. 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.