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'Oma'o, HI

72°F
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'Oma'o

Hawaii

72°
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'Oma'o, HI Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar

Monthly

Air Quality Health & Activities

May

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
A bit of morning rain
82°
70°
27
A shower in the afternoon
81°
68°
28
Partly sunny
77°
69°
29
Partly sunny
78°
69°
30
Clouds and sun
78°
68°
1
Plenty of clouds
79°
69°
2
A few showers in the morning
78°
68°
3
An afternoon shower
78°
67°
4
Sun and some clouds
77°
67°
5
Considerable cloudiness
78°
68°
6
A shower in the afternoon
78°
67°
7
A passing morning shower
79°
68°
8
Times of clouds and sun
78°
69°
9
An afternoon shower
79°
69°
10
Showers in the afternoon
78°
68°
11
Showers in the morning
78°
70°
12
A shower in the afternoon
79°
71°
13
Sun and some clouds
79°
71°
14
Sun followed by clouds
80°
70°
15
A shower in the afternoon
79°
71°
16
A shower in the afternoon
78°
71°
17
A shower in the afternoon
79°
70°
18
A shower in the afternoon
79°
71°
19
Mostly sunny
80°
70°
20
A passing afternoon shower
79°
71°
21
Increasing clouds
79°
70°
22
Partly sunny
80°
70°
23
Sunshine and a few clouds
80°
69°
24
Sunshine and a few clouds
81°
70°
25
Clouds and sun
82°
70°
26
A p.m. shower in places
81°
69°
27
Windy; showers in the morning
81°
69°
28
Mostly cloudy and windy
82°
70°
29
Windy with clouds and sun
81°
69°
30
Cloudy, a couple of showers
82°
70°
31
Cloudy with windward showers
81°
69°
1
Increasing amounts of sun
81°
69°
2
Decreasing clouds and windy
82°
70°
3
Windy with a shower in spots
81°
69°
4
Cloudy with windward showers
82°
69°
5
A shower in the morning
82°
70°
6
Humid with clouds and sun
83°
71°

Temperature Graph

°F
90° 84° 78° 72° 66° May
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

May Weather in 'Oma'o

'Oma'o's May 2026 forecast shows daily high temperatures ranging from 77° to 83°, with overnight lows between 67° and 71°. The average high for May is 80° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in 'Oma'o. See also: June | July | August.

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Weather Near 'Oma'o:

  • East Honolulu, HI
  • Honolulu, HI
  • Pearl City, HI
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