Kailua, Oahu weather live forecast

Today's maximum temperature in Kailua, Oahu is expected to be 24°C. Select a day from the live weather forecast for Kailua, Oahu, Hawaii, USA for more weather parameters.

Sunday
29th Mar
24

21

6

8
Monday
30th Mar
24

20

7

7
Tuesday
31st Mar
24

20

7

8
Wednesday
1st Apr
24

20

7

8
Thursday
2nd Apr
24

20

5

9

5-day weather forecast updated at 04:03 on Sunday 29th March 2026 GMT

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The 5-day weather forecast for Hawaii (Kailua, Oahu) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Kailua, Oahu weather forecast by day

Below are the detailed weather forecasts for Kailua, Oahu for the next 5 days.

Kailua, Oahu weather for Sunday 29th March 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-east.

24
°C maximum temperature
21
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
24
°C wind chill
24
kph wind from NE

Kailua, Oahu weather for Monday 30th March 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 24°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-east.

24
°C maximum temperature
20
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from NE

Kailua, Oahu weather for Tuesday 31st March 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-east.

24
°C maximum temperature
20
°C minimum temperature
broken clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from NE

Kailua, Oahu weather for Wednesday 1st April 2026

24
°C maximum temperature
20
°C minimum temperature
broken clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from NE

Kailua, Oahu weather for Thursday 2nd April 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-east.