S
M
T
W
T
F
S
29
80°
55°
30
80°
53°
31
76°
58°
1
78°
57°
2
81°
51°
3
82°
58°
4
80°
51°
5
77°
53°
6
79°
53°
7
79°
53°
8
80°
51°
9
80°
55°
10
82°
50°
11
82°
51°
12
82°
53°
13
77°
60°
14
81°
53°
15
80°
52°
16
78°
57°
17
79°
54°
18
81°
54°
19
80°
53°
20
82°
53°
21
82°
52°
22
72°
56°
23
81°
53°
24
80°
55°
25
78°
55°
26
82°
66°
27
84°
66°
28
81°
65°
29
86°
65°
30
85°
68°
1
84°
70°
2
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Opapai
Opapai's April 2026 forecast shows daily high temperatures ranging from 81° to 86°, with overnight lows between 65° and 70°. The average high for April is 84° with an average low of 67°. 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 Opapai. See also: May | June | July.