Kailua, Oahu weather live forecast

Today's maximum temperature in Kailua, Oahu is expected to be 26°C. Select a day from the live weather forecast for Kailua, Oahu, Hawaii, USA for more weather parameters.

Sunday
1st Mar
26

22

1

8
Monday
2nd Mar
26

22

5

8
Tuesday
3rd Mar
25

23

6

9
Wednesday
4th Mar
25

23

5

8
Thursday
5th Mar
26

22

4

10

5-day weather forecast updated at 04:04 on Sunday 1st March 2026 GMT

More about Kailua, Oahu

Kailua, Oahu by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Hawaii

Love Holidays sale: up to £550 off holidays

Sale

Save up to £550 on selected holidays in 2026/2027
Book discounted holidays with 'Sale' label
Discounts varies by destination & holiday type. T&Cs apply

Go to Love Holidays deal >>

Expires at 23:59 on Sunday 8th Mar 2026 · View all Love Holidays offers

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 1st March 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

26
°C maximum temperature
22
°C minimum temperature
broken clouds
1
hour of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from NE

Kailua, Oahu weather for Monday 2nd March 2026

Expect isolated thunderstorms in Kailua, Oahu, Hawaii with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a gentle breeze of 17 kph from the north-east.

26
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
22
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
17
kph wind from NE

Kailua, Oahu weather for Tuesday 3rd March 2026

Expect sunshine and showers in Kailua, Oahu, Hawaii with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 22 kph from the east.

25
°C maximum temperature
23
°C minimum temperature
sunshine and showers
6
hours of sunshine
9
UV index (Very High)
35
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
22
kph wind from E

Kailua, Oahu weather for Wednesday 4th March 2026

Expect sunshine and showers in Kailua, Oahu, Hawaii with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 23 kph from the east.

25
°C maximum temperature
23
°C minimum temperature
sunshine and showers
5
hours of sunshine
8
UV index (Very High)
42
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
23
kph wind from E

Kailua, Oahu weather for Thursday 5th March 2026

Expect mostly cloudy with light rain in Kailua, Oahu, Hawaii with a maximum temperature of 26°C, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 18 kph from the east.