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Kailua, Oahu weather live forecast
Today's maximum temperature in Kailua, Oahu is expected to be 29°C. Select a day from the live weather forecast for Kailua, Oahu, Hawaii, USA for more weather parameters.
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Friday
26th Sep -
Saturday
27th Sep -
Sunday
28th Sep -
Monday
29th Sep -
Tuesday
30th Sep
5-day weather forecast updated at 04:03 on Friday 26th September 2025 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 Friday 26th September 2025
Expect isolated thunderstorms in Kailua, Oahu, Hawaii with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 13 kph from the south.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- moderate heat & humidity
- kph wind from S
Kailua, Oahu weather for Saturday 27th September 2025
Expect isolated thunderstorms in Kailua, Oahu, Hawaii with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 15 kph from the east.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from E
Kailua, Oahu weather for Sunday 28th September 2025
Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- low heat & humidity
- kph wind from E
Kailua, Oahu weather for Monday 29th September 2025
Expect sunshine and showers in Kailua, Oahu, Hawaii with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a moderate breeze of 20 kph from the east.
- °C maximum temperature
- °C minimum temperature
- sunshine and showers
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from E
Kailua, Oahu weather for Tuesday 30th September 2025
Expect sunshine and showers in Kailua, Oahu, Hawaii with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 19 kph from the north-east.
- °C maximum temperature
- °C minimum temperature
- sunshine and showers
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from NE
- Search & compare the best car hire deals
- Free 48-hour cancellation policy & no hidden charges
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Metric (°C / mm) | Imperial (°F / inches)
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