Weather Forecast and Radar for Kailua, Hawaii

Current & 7-day weather forecast, weather alerts, and weather radar for Kailua, Hawaii.
All times shown in your local timezone

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Temperature Forecast for Kailua, Hawaii

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Temperature Forecast for Kailua, Hawaii

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Live Weather Camera

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Weather Radar for Kailua, Hawaii

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Weather in Kailua, HI

Kailua, Hawaii, United States has some of the most beautiful weather year-round. During the summer months from May to October, the temperature averages from 75-85°F (24-29°C). During the winter months from November to April, the temperature averages from 65-75°F (18-24°C). The humidity is usually very high in Kailua, ranging from 70-90% year-round. The average rainfall is also quite high year-round, ranging from 5-10 inches (12-25 cm) per month. There are usually very few days of extreme weather in Kailua, but when they do occur, it is usually in the form of tropical storms and hurricanes.

Fast Facts About Kailua, HI

As of 2020, the city population is 106260.

Major Cities Nearby Kailua, HI

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Kailua, Hawaii.