Weather forecast for tomorrowPearl City, HI
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 86°F
- 75°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 17mphENE 62°
- Humidity: 62%
- UV index: 10
- Sunrise: 6:28 am HST
- Sunset: 6:05 pm HST
- details ▼
Tomorrow, on Sunday, October 18, dry and sunny weather is expected throughout the day.
Anticipated temperatures will peak at a humid 86°F and dip to a minimum of a warm 75.2°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at a hot 91.4°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow's top temperature will be a couple of degrees higher than October's standard maximum of 81.1°F.
Sunrise will be at 6:28 am and sunset at 6:05 pm; tomorrow's daylight will last for 11h and 36min.
Anticipated temperatures will peak at a humid 86°F and dip to a minimum of a warm 75.2°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at a hot 91.4°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow's top temperature will be a couple of degrees higher than October's standard maximum of 81.1°F.
Sunrise will be at 6:28 am and sunset at 6:05 pm; tomorrow's daylight will last for 11h and 36min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 3 pm 88°C.
Coldest hour: 6 am 77°C.
Coldest hour: 6 am 77°C.
Chance of precipitation
Highest chance: 18%.
Hourly weather forecast
- 12 am
- 77°F
- Feels like:81°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 10mphENE 62°
- Humidity: 77%
- Pressure: 30"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 2 am
- 75°F
- Feels like:81°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 10mphENE 60°
- Humidity: 78%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 75°F
- Feels like:79°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 9mphENE 57°
- Humidity: 79%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 75°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 10mphNE 54°
- Humidity: 80%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:28 am
- 8 am
- 79°F
- Feels like:82°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphENE 58°
- Humidity: 72%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 82°F
- Feels like:86°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 15mphENE 61°
- Humidity: 61%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 12 pm
- 84°F
- Feels like:88°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphENE 63°
- Humidity: 56%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 10
- details ▼
- 2 pm
- 84°F
- Feels like:88°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 16mphENE 63°
- Humidity: 55%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 82°F
- Feels like:86°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphENE 63°
- Humidity: 58%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 79°F
- Feels like:82°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 14mphENE 65°
- Humidity: 66%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:05 pm
- 8 pm
- 79°F
- Feels like:82°F
Mostly Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 12mphENE 64°
- Humidity: 71%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 77°F
- Feels like:81°F
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphENE 62°
- Humidity: 72%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of dull, mostly clear and wet weather is forecasted.
The temperature will vary between the lowest temperature of 75.2°F and the highest temperature of 84.2°F. The hottest part of the day will be from 11 am to 3 pm.
The highest temperature will be a few degrees higher than October's average maximum of 81.1°F. The minimum temperature will be also similar to October's average low of 74.7°F.
The temperature will vary between the lowest temperature of 75.2°F and the highest temperature of 84.2°F. The hottest part of the day will be from 11 am to 3 pm.
The highest temperature will be a few degrees higher than October's average maximum of 81.1°F. The minimum temperature will be also similar to October's average low of 74.7°F.
Updated: Oct 17, 2026 @ 12:56:42 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Pearl City, mostly clear skies and sunshine will create ideal daytime conditions.
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 75.2°F. The maximum heat index, which combines air temperature and relative humidity, is calculated to be 91.4°F.
The maximum temperature tomorrow will be a couple of degrees higher than the average highest temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
The maximum temperature tomorrow will be a couple of degrees higher than the average highest temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Pearl City, sunrise will be at 6:28 am and sunset at 6:05 pm (HST).
In Pearl City, tomorrow, there will be 11h and 36min of daylight.
