Weather in Kailua, United States 🇺🇸
Weather Forecast in Kailua
In Kailua right now it is 28°C and sunny, feeling like 31°C. Humidity is 61% with winds around 32 km/h, and the UV index is 11 (extreme). Over the next few days, temperatures in Kailua range from about 24°C to 26°C. ⚠️ Small Craft Advisory issued July 19 at 3:12AM HST until July 19 at 6:00PM HST by NWS Honolulu HI
Hourly Forecast for Kailua
14-Day Forecast for Kailua
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Additional Forecasts for Kailua
Air Quality
Historical Weather
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Best Time to Be Outside in Kailua Today
The most comfortable window in Kailua today looks like 18:00 to 19:00, when it is around 25°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Kailua
What is the temperature in Kailua right now?
The current temperature in Kailua is 28°C (83°F), sunny (feels like 31°C).
What's the weather like in Kailua right now?
Conditions in Kailua right now: Sunny, humidity 61%, wind 32 km/h ENE.
What is today's forecast for Kailua?
Today in Kailua: high 26°C, low 25°C, patchy rain nearby. Chance of rain: 36%.
What is the 7-day weather forecast for Kailua?
Daily highs and lows for Kailua:
- 2026-07-19: 26°C / 25°C
- 2026-07-20: 26°C / 24°C
- 2026-07-21: 26°C / 25°C
- 2026-07-22: 26°C / 25°C
- 2026-07-23: 26°C / 24°C
- 2026-07-24: 26°C / 25°C
- 2026-07-25: 25°C / 24°C
Is it going to rain in Kailua today?
There is a 36% chance of rain in Kailua today. Total expected precipitation: 0.47 mm.
What is the wind speed in Kailua right now?
Wind in Kailua is currently 32 km/h (20 mph) from the ENE.
What is the UV index in Kailua right now?
The UV index in Kailua is currently 11.2 (extreme). Sun protection is recommended when the index is 3 or higher.
