S
M
T
W
T
F
S
29
78°
67°
30
80°
67°
31
79°
69°
1
81°
63°
2
77°
69°
3
80°
66°
4
81°
65°
5
82°
65°
6
82°
68°
7
81°
68°
8
78°
68°
9
78°
71°
10
75°
72°
11
81°
71°
12
80°
70°
13
79°
68°
14
83°
73°
15
81°
72°
16
86°
72°
17
85°
73°
18
85°
72°
19
84°
72°
20
84°
70°
21
83°
71°
22
85°
72°
23
84°
70°
24
84°
71°
25
86°
72°
26
85°
72°
27
83°
70°
28
84°
72°
29
81°
73°
30
82°
72°
1
81°
73°
2
81°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Oahu Market
Oahu Market's April 2026 forecast shows daily high temperatures ranging from 81° to 86°, with overnight lows between 70° and 73°. The average high for April is 84° with an average low of 72°. 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 Oahu Market. See also: May | June | July.
