Weather forecast for tomorrowNānākuli, HI
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 86°F
- 73°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphENE 69°
- Humidity: 61%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:05 pm HST
- details ▼
On Sunday, October 18, bright conditions and mild breezes are also expected.
The maximum temperature will be a hot 86°F, while the minimum predicted temperature is a warm 73.4°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at a blazing 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The predicted peak temperature today will be a few degrees higher than the average October maximum of 81.1°F.
Sunrise will be at 6:29 am and sunset at 6:05 pm; tomorrow's daylight will last for 11h and 36min.
The maximum temperature will be a hot 86°F, while the minimum predicted temperature is a warm 73.4°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at a blazing 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The predicted peak temperature today will be a few degrees higher than the average October maximum of 81.1°F.
Sunrise will be at 6:29 am and sunset at 6:05 pm; tomorrow's daylight will last for 11h and 36min.
Hourly overview
Hourly temperatures
Warmest hour: 12 pm 90°C.
Coldest hour: 3 am 75°C.
Coldest hour: 3 am 75°C.
Chance of precipitation
Highest chance: 12 am 6%.
Hourly weather forecast
- 12 am
- 77°F
- Feels like:77°F
Mostly Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphENE 74°
- Humidity: 77%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 75°F
- Feels like:75°F
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphENE 75°
- Humidity: 79%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 75°F
- Feels like:75°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphENE 72°
- Humidity: 80%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 75°F
- Feels like:77°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphENE 69°
- Humidity: 80%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:29 am
- 8 am
- 79°F
- Feels like:82°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphENE 62°
- Humidity: 70%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 84°F
- Feels like:88°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphENE 66°
- Humidity: 59%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 12 pm
- 86°F
- Feels like:90°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphENE 77°
- Humidity: 53%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 10
- details ▼
- 2 pm
- 86°F
- Feels like:90°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphENE 72°
- Humidity: 52%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 84°F
- Feels like:88°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphENE 70°
- Humidity: 59%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 81°F
- Feels like:84°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphENE 65°
- Humidity: 66%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:05 pm
- 8 pm
- 77°F
- Feels like:81°F
Mostly Clear
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 10mphENE 67°
- Humidity: 72%
- 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: 9mphENE 67°
- Humidity: 73%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily sun-filled and occasionally cloudy weather is anticipated.
The temperature will vary between the lowest temperature of 75.2°F and the highest temperature of 86°F. The hottest part of the day will be from noon to 2 pm.
Tomorrow, the forecasted high will be relatively higher than October's typical peak temperature. The temperature low is forecasted to be also comparable to the usual October value of 75.6°F.
The temperature will vary between the lowest temperature of 75.2°F and the highest temperature of 86°F. The hottest part of the day will be from noon to 2 pm.
Tomorrow, the forecasted high will be relatively higher than October's typical peak temperature. The temperature low is forecasted to be also comparable to the usual October value of 75.6°F.
Updated: Oct 18, 2026 @ 08:19:39 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, clear skies with only minor cloud interruptions are in the outlook.
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 73.4°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at 91.4°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 81.1°F in October. The lowest temperature will be in line with the average low of 75.6°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 81.1°F in October. The lowest temperature will be in line with the average low of 75.6°F.
On Sunday, in Nānākuli, sunrise will be at 6:29 am and sunset at 6:05 pm (HST).
Tomorrow, the daylight will last for 11h and 36min.
