Weather forecast for todayKailua, HI

Weather forecast for today

Current condition 11:20 am HST

  • 82°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 11mphNNE 30°
  • Humidity: 61%
  • Dewpoint: 68°F
  • Pressure: 29.99"Hg
  • Visibility: 9mi
  • UV index: 9
  • ▼
Currently, in Kailua, the day is partly cloudy with intermittent sunshine.
The temperature is a temperate 82.4°F, with the felt air temperature being calculated to be a blazing 87.8°F. The current temperature is almost at the maximum of today's expected 80.6°F.

Thursday Oct 22, 2026

  • 81°F
  • 73°F
AM Showers
AM Showers
  • Precip. probability: 30%
  • Precipitation: 0"
  • Wind: 11mphNE 47°
  • Humidity: 67%
  • UV index: 9
  • Sunrise: 6:29 am HST
  • Sunset: 6:01 pm HST
  • ▼
Today, expect a damp start with early morning showers.
Minimal precipitation is anticipated. A slight fluctuation in temperature is predicted, achieving a maximum of a temperate 80.6°F and dipping to a minimum of a moderately hot 73.4°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be 84.2°F.
The forecasted high temperature will align with October's average 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 period: 12 pm - 2 pm 86°C.
Coldest period: 8 pm - 2 am 81°C.

Chance of precipitation

Highest chance: 2 pm - 4 pm 12%.

Hourly weather forecast

  • 12 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 11mphNE 47°
  • Humidity: 61%
  • Pressure: 29.97"Hg
  • Visibility: 9mi
  • UV index: 9
  • ▼
  • 1 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 11mphNE 47°
  • Humidity: 62%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 9
  • ▼
  • 2 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 11mphNE 46°
  • Humidity: 62%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 3 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 9mphNE 48°
  • Humidity: 65%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 9mphNE 47°
  • Humidity: 66%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 9mphNE 48°
  • Humidity: 68%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 9mphNE 51°
  • Humidity: 71%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:01 pm
  • 7 pm
  • 77°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 8mphNE 53°
  • Humidity: 72%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 8mphNE 53°
  • Humidity: 73%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 77°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 9mphENE 58°
  • Humidity: 74%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphENE 59°
  • Humidity: 73%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphENE 61°
  • Humidity: 73%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Kailua, gray skies are likely.
The temperature will vary between the highest temperature of 82.4°F and the lowest temperature of 77°F. The warmest part of the day will be from noon to 2 pm.
The maximum temperature will be close to the average high of 80.4°F in October. The minimum temperature will be also similar to October's average low of 77°F.
Updated: Oct 22, 2026 @ 21:20:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (11:20 am HST) is 82.4°F. Feels-like temperature is 87.8°F.

On Thursday, a few early showers will bring damp conditions to start the day.

Today, there is a low chance of minimal precipitation in Kailua.

Today, the highest temperature will be 80.6°F, while the lowest temperature will be 73.4°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be 84.2°F.
The maximum temperature will be in line with the average highest temperature 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, today, there will be 11h and 32min of daylight.