Weather forecast for tomorrowKualapuu, HI
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 84°F
- 73°F
Mostly Sunny / Wind
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 21mphENE 63°
- Humidity: 64%
- UV index: 10
- Sunrise: 6:25 am HST
- Sunset: 6:01 pm HST
- details ▼
On Sunday, October 18, expect breezy and bright conditions throughout.
Temperatures are predicted to range from a maximum of a moderately hot 84.2°F to a minimum of a temperate 73.4°F.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a humid 89.6°F. Note that heat index values are valued for light wind and location in the shade.
The temperature for tomorrow is forecasted to be a few degrees higher than the October average of 79.9°F.
Sunrise will be at 6:25 am and sunset at 6:01 pm; tomorrow's daylight will last for 11h and 37min.
Temperatures are predicted to range from a maximum of a moderately hot 84.2°F to a minimum of a temperate 73.4°F.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a humid 89.6°F. Note that heat index values are valued for light wind and location in the shade.
The temperature for tomorrow is forecasted to be a few degrees higher than the October average of 79.9°F.
Sunrise will be at 6:25 am and sunset at 6:01 pm; tomorrow's daylight will last for 11h and 37min.
Hourly overview
Hourly temperatures
Warmest hour: 12 pm 86°C.
Coldest period: 12 am - 6 am 75°C.
Coldest period: 12 am - 6 am 75°C.
Chance of precipitation
Highest chance: 12 am 8%.
Hourly weather forecast
- 12 am
- 75°F
- Feels like:75°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 16mphENE 69°
- Humidity: 79%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 75°F
- Feels like:75°F
Mostly Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 16mphENE 67°
- Humidity: 79%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 73°F
- Feels like:75°F
Mostly Clear
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 13mphENE 63°
- Humidity: 80%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 73°F
- Feels like:75°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphENE 63°
- Humidity: 79%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:25 am
- 8 am
- 77°F
- Feels like:81°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 15mphENE 64°
- Humidity: 70%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 81°F
- Feels like:84°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 19mphENE 59°
- Humidity: 63%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 12 pm
- 82°F
- Feels like:86°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 19mphENE 62°
- Humidity: 59%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 10
- details ▼
- 2 pm
- 82°F
- Feels like:86°F
Sunny / Wind
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 21mphENE 63°
- Humidity: 59%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 81°F
- Feels like:84°F
Sunny / Wind
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 20mphENE 66°
- Humidity: 62%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 77°F
- Feels like:81°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 18mphENE 66°
- Humidity: 69%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:01 pm
- 8 pm
- 75°F
- Feels like:79°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 17mphENE 66°
- Humidity: 73%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 75°F
- Feels like:77°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 17mphENE 67°
- Humidity: 74%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily dry and sunny and occasionally cloudy weather is predicted.
The temperature will be between a minimum of 73.4°F and a maximum of 82.4°F. The warmest part of the day will be from 11 am to 3 pm.
The forecasted high will be relatively higher than the typical October maximum of 79.9°F. Forecasts indicate a night temperature also moderately lower than the usual October minimum of 77.2°F.
The temperature will be between a minimum of 73.4°F and a maximum of 82.4°F. The warmest part of the day will be from 11 am to 3 pm.
The forecasted high will be relatively higher than the typical October maximum of 79.9°F. Forecasts indicate a night temperature also moderately lower than the usual October minimum of 77.2°F.
Updated: Oct 18, 2026 @ 06:48:20 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 Kualapuu, mainly sunny skies with occasional strong gusts are expected.
Tomorrow, the maximum temperature will be 84.2°F, while the minimum temperature will be 73.4°F. The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at 89.6°F.
The highest temperature tomorrow will be relatively higher than the average maximum temperature in October. The lowest temperature tomorrow will be also moderately lower than the average low temperature.
The highest temperature tomorrow will be relatively higher than the average maximum temperature in October. The lowest temperature tomorrow will be also moderately lower than the average low temperature.
On Sunday, in Kualapuu, sunrise will be at 6:25 am and sunset at 6:01 pm (HST).
Tomorrow, the daylight will last for 11h and 37min.
