Weather forecast for todayKailua, HI

Weather forecast for today

Current condition 8:47 am HST

  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 7mphNE 50°
  • Humidity: 67%
  • Dewpoint: 66°F
  • Pressure: 29.96"Hg
  • Visibility: 7mi
  • UV index: 2
  • ▼
Currently, the sky features a blend of clouds and blue patches.
The temperature is a warm 80.6°F, with the felt air temperature closely matching at 82.4°F. The current temperature is almost at the maximum predicted 82.4°F for today.

Thursday Oct 22, 2026

  • 82°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 10mphNE 49°
  • Humidity: 67%
  • UV index: 9
  • Sunrise: 6:29 am HST
  • Sunset: 6:01 pm HST
  • ▼
On Thursday, October 22, expect partly sunny skies with periods of cloudiness.
Minor variations in temperature are anticipated, peaking at a warm 82.4°F and slightly dropping to a low of a moderately hot 73.4°F.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at a blazing 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The forecasted daily high is projected to match October's typical maximum of 80.4°F.
Sunrise was at 6:29 am and sunset will be at 6:01 pm; the daylight will last for 11h and 32min.

Hourly overview

Hourly temperatures

Warmest hour: 1 pm 86°C.
Coldest period: 7 pm - 11 pm 81°C.

Chance of precipitation

Highest chance: 5 pm - 7 pm 24%.

Hourly weather forecast

  • 9 am
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphENE 57°
  • Humidity: 66%
  • Pressure: 30"Hg
  • Visibility: 9mi
  • UV index: 3
  • ▼
  • 10 am
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 9mphNE 52°
  • Humidity: 65%
  • Pressure: 30"Hg
  • Visibility: 9mi
  • UV index: 6
  • ▼
  • 11 am
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 9mphNE 49°
  • Humidity: 65%
  • Pressure: 30"Hg
  • Visibility: 9mi
  • UV index: 8
  • ▼
  • 12 pm
  • 81°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 10mphNE 49°
  • Humidity: 65%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 9
  • ▼
  • 1 pm
  • 81°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 10mphNE 48°
  • Humidity: 66%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 9
  • ▼
  • 2 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 10mphNE 47°
  • Humidity: 67%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 3 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 10mphNE 49°
  • Humidity: 67%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphNE 49°
  • Humidity: 68%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphNE 49°
  • Humidity: 69%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphNE 50°
  • Humidity: 72%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:01 pm
  • 7 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphNE 53°
  • Humidity: 73%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 8mphNE 52°
  • Humidity: 74%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 9mphENE 57°
  • Humidity: 74%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 77°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 9mphENE 58°
  • Humidity: 73%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 7mphENE 59°
  • Humidity: 73%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Kailua, cloudy conditions are likely to prevail.
The temperature will vary between the highest temperature of 80.6°F and the lowest temperature of 77°F. The warmest part of the day will be from 9 am to 4 pm.
The forecasted high will be in line with the typical October maximum of 80.4°F. The expected low will be also resembling the average minimum in October, which is 77°F.
Updated: Oct 22, 2026 @ 18:47:08 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 8:47 am HST is 80.6°F.

Today, in Kailua, clouds and sunshine will create a dynamic sky throughout the day.

Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 73.4°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at 86°F.
The highest temperature will be in line with the average maximum of 80.4°F in October. The lowest temperature will be also in line with the average low of 77°F.

On Thursday, in Kailua, sunrise was at 6:29 am and sunset will be at 6:01 pm (HST).

In Kailua, the length of the day today will be 11h and 32min.