Weather forecast for tomorrow
Kailua, HI

Weather forecast for tomorrow

Sunday, Apr 20.

PM Showers
6:06 am

6:53 pm
HST
PM Showers
81°F / 72°F
  • Wind: 13mph ENE
  • Humidity: 71%
  • Precip. probability: 31%
  • Precipitation: 0.12"
  • UV index: 11
Tomorrow, on Sunday, scattered showers are possible later in the day.
Minimal precipitation is anticipated. A subtle difference will be noticeable between the daytime peak temperature of a moderately hot 80.6°F and the nighttime low of a delightful 71.6°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 84.2°F.
The day’s highest temperature is forecasted to be a couple of degrees higher than the standard April average of 76.1°F.
Sunrise will be at 6:06 am and sunset at 6:53 pm; tomorrow's daylight will last for 12h and 47min.

Frequently asked questions

What is the weather forecast for Kailua for tomorrow?
On Sunday, afternoon showers are expected.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Kailua.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 71.6°F. The maximum heat index, which modifies the air temperature to account for humidity, is computed to be 84.2°F.
The highest temperature will be a couple of degrees higher than the average maximum of 76.1°F in April. The lowest temperature tomorrow will be in line with the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in Kailua, sunrise will be at 6:06 am and sunset at 6:53 pm (HST).
How many hours of daylight will Kailua have tomorrow?
Tomorrow, the daylight will last for 12h and 47min.

Hourly weather forecast

12 am
  • 75°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 78%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 73°F
  • Feels like:
    75°F
Few Showers
Few Showers
  • Wind: 9mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 79%
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Visibility: 10mi
4 am
  • 73°F
  • Feels like:
    75°F
Few Showers
Few Showers
  • Wind: 9mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 80%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 9mi
6 am
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Wind: 9mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 80%
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunrise: 6:06 am
8 am
  • 75°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 10mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 76%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ENE
  • Pressure: 30.12"Hg
  • Humidity: 72%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 68%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 68%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    82°F
Few Showers
Few Showers
  • Wind: 12mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 69%
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 72%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 6:53 pm
8 pm
  • 75°F
  • Feels like:
    79°F
Showers
Showers
  • Wind: 9mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 76%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 7mi
10 pm
  • 75°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 76%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of cloudy and rain-filled weather is forecasted.
With minimal precipitation of 0.04", rain is forecasted from 2 am to 7 am, 4 pm, 5 pm, and from 7 pm to 9 pm and at 11 pm.
The temperature will be between the lowest temperature of 73.4°F and the highest temperature of 80.6°F. The warmest part of the day will be from noon to 2 pm.
The forecasted high will be a couple of degrees higher than the typical April maximum of 76.1°F. The nighttime low tomorrow will be also consistent with April's typical minimum temperature.
Updated: Apr 19, 2025 @ 15:20:29 UTC
Published by: Weather U.S. | About Us
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