Weather in Kailua, United States 🇺🇸
In Kailua right now it is 26°C and light rain shower, feeling like 27°C. The air is at 88% humidity and winds are about 38 km/h, and the UV index is 0 (low). Looking ahead, Kailua should sit between roughly 25°C and 28°C over the coming days. ⚠️ Tropical Storm Warning issued September 7 at 8:14PM 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
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Historical Weather
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Best Time to Be Outside in Kailua Today
The most comfortable window in Kailua today looks like 16:00 to 19:00, when it is around 27°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?
Kailua is sitting at 26°C (79°F) right now, light rain shower (feels like 27°C).
What's the weather like in Kailua right now?
Conditions in Kailua right now: Light rain shower, humidity 88%, wind 38 km/h SSW.
What is today's forecast for Kailua?
Today in Kailua: high 28°C, low 26°C, patchy rain nearby. Chance of rain: 82%.
What is the 7-day weather forecast for Kailua?
Daily highs and lows for Kailua:
- 2026-09-08: 28°C / 26°C
- 2026-09-09: 28°C / 26°C
- 2026-09-10: 26°C / 25°C
- 2026-09-11: 26°C / 24°C
- 2026-09-12: 26°C / 24°C
- 2026-09-13: 26°C / 25°C
- 2026-09-14: 27°C / 25°C
Is it going to rain in Kailua today?
There is a 82% chance of rain in Kailua today. Total expected precipitation: 4.61 mm.
What is the wind speed in Kailua right now?
Wind in Kailua is currently 38 km/h (24 mph) from the SSW.
What is the UV index in Kailua right now?
The UV index in Kailua is currently 0.2 (low). Sun protection is recommended when the index is 3 or higher.
