Kailua, Oahu weather live forecast

Today's maximum temperature in Kailua, Oahu is expected to be 27°C. Select a day from the live weather forecast for Kailua, Oahu, Hawaii, USA for more weather parameters.

Sunday
1st Feb
27

18

7

8
Monday
2nd Feb
26

22

5

8
Tuesday
3rd Feb
26

19

7

8
Wednesday
4th Feb
26

18

10

8
Thursday
5th Feb
27

19

5

6

5-day weather forecast updated at 04:04 on Monday 2nd February 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 1st February 2026

Expect sunshine and showers in Kailua, Oahu, Hawaii with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 18 kph from the south-west.

27
°C maximum temperature
18
°C minimum temperature
sunshine and showers
7
hours of sunshine
8
UV index (Very High)
25
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
18
kph wind from SW

Kailua, Oahu weather for Monday 2nd February 2026

Expect sunshine and showers 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 2-5 mm of rainfall expected with 84% chance of some rain and a moderate breeze of 28 kph from the south-west.

26
°C maximum temperature
22
°C minimum temperature
sunshine and showers
5
hours of sunshine
8
UV index (Very High)
84
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
28
kph wind from SW

Kailua, Oahu weather for Tuesday 3rd February 2026

Expect sunshine and showers in Kailua, Oahu, Hawaii with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 3% chance of some rain and a gentle breeze of 13 kph from the north-west.

26
°C maximum temperature
19
°C minimum temperature
sunshine and showers
7
hours of sunshine
8
UV index (Very High)
3
% chance of some rain
<5
mm of rainfall expected
26
°C wind chill
13
kph wind from NW

Kailua, Oahu weather for Wednesday 4th February 2026

Expect scattered clouds in Kailua, Oahu, Hawaii with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

26
°C maximum temperature
18
°C minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
9
kph wind from E

Kailua, Oahu weather for Thursday 5th February 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.