Weather forecast for tomorrowKealia, HI

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 81°F
  • 73°F
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 0.16"
  • Wind: 17mphENE 68°
  • Humidity: 72%
  • UV index: 10
  • Sunrise: 6:34 am HST
  • Sunset: 6:09 pm HST
  • ▼
Tomorrow, showers are expected to spread throughout the day, with the heaviest rain expected in the morning.
The likelihood of rain is low, and light precipitation is forecasted. Day and night temperatures will present a subtle variation, fluctuating between a moderately hot 80.6°F and a warm 73.4°F.
The maximum heat index, which integrates air moisture with ambient temperature, is appraised at 84.2°F.
The expected daily high is projected to match October's typical maximum of 79.5°F.
Sunrise will be at 6:34 am and sunset at 6:09 pm; tomorrow's daylight will last for 11h and 35min.

Hourly overview

Hourly temperatures

Warmest hour: 12 pm 86°C.
Coldest period: 12 am - 3 am 75°C.

Chance of precipitation

Highest chance: 3 am 35%.

Hourly weather forecast

  • 12 am
  • 75°F
  • Feels like:
    75°F
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 15mphENE 78°
  • Humidity: 84%
  • Pressure: 30.06"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 2 am
  • 75°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 16mphE 79°
  • Humidity: 83%
  • Pressure: 30.03"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 4 am
  • 75°F
  • Feels like:
    79°F
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 0.04"
  • Wind: 14mphE 79°
  • Humidity: 83%
  • Pressure: 30.03"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 6 am
  • 75°F
  • Feels like:
    79°F
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Wind: 15mphENE 76°
  • Humidity: 81%
  • Pressure: 30.03"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
Sunrise: 6:34 am
  • 8 am
  • 77°F
  • Feels like:
    82°F
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Wind: 14mphENE 72°
  • Humidity: 77%
  • Pressure: 30.06"Hg
  • Visibility: 5mi
  • UV index: 1
  • ▼
  • 10 am
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 16mphENE 67°
  • Humidity: 71%
  • Pressure: 30.09"Hg
  • Visibility: 9mi
  • UV index: 5
  • ▼
  • 12 pm
  • 81°F
  • Feels like:
    86°F
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Wind: 16mphENE 67°
  • Humidity: 68%
  • Pressure: 30.06"Hg
  • Visibility: 7mi
  • UV index: 10
  • ▼
  • 2 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 16mphENE 67°
  • Humidity: 70%
  • Pressure: 30.03"Hg
  • Visibility: 9mi
  • UV index: 7
  • ▼
  • 4 pm
  • 81°F
  • Feels like:
    84°F
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 16mphENE 66°
  • Humidity: 70%
  • Pressure: 30.03"Hg
  • Visibility: 9mi
  • UV index: 2
  • ▼
  • 6 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 16mphENE 67°
  • Humidity: 74%
  • Pressure: 30.03"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunset: 6:09 pm
  • 8 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 17mphENE 68°
  • Humidity: 77%
  • Pressure: 30.06"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 10 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 17mphENE 72°
  • Humidity: 77%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, on Sunday, a combination of cloudy and showery weather is anticipated.
With minimal precipitation of 0.04", rain is forecasted at 12 am, 1 am, and from 3 am to 8 am, 12 pm, 1 pm, 4 pm, 7 pm and at 11 pm.
The temperature difference throughout the day will be indistinguishable, with the lowest temperature of 75.2°F and the highest temperature of 80.6°F. The warmest part of the day will be from 10 am to 4 pm.
The maximum temperature will be alike with the average high of 79.5°F in October. Tomorrow, the minimum temperature will be also comparable to the average low for October.
Updated: Oct 18, 2026 @ 06:39:49 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, light showers are likely, with some brief dry spells throughout the day.

Light precipitation of 0.16" is anticipated. The chance of rainfall is 35%.

Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 73.4°F. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 84.2°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Kealia, sunrise will be at 6:34 am and sunset at 6:09 pm (HST).

In Kealia, tomorrow, there will be 11h and 35min of daylight.