Weather forecast for tomorrowHanalei, HI
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 82°F
- 73°F
AM Showers
- Precip. probability: 42%
- Precipitation: 0.39"
- Wind: 16mphE 82°
- Humidity: 69%
- UV index: 9
- Sunrise: 6:35 am HST
- Sunset: 6:10 pm HST
- details ▼
Tomorrow, on Sunday, a drizzly start with spotty showers is likely.
The likelihood of rain is low, and light precipitation is predicted. Day and night temperatures will subtly differ, ranging from a peak of a warm 82.4°F to a low of a temperate 73.4°F.
The maximum heat index, which combines relative humidity and air temperature, is appraised at a humid 87.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Expect the maximum temperature to remain consistent with the typical October high of 79.5°F.
Sunrise will be at 6:35 am and sunset at 6:10 pm; tomorrow's daylight will last for 11h and 35min.
The likelihood of rain is low, and light precipitation is predicted. Day and night temperatures will subtly differ, ranging from a peak of a warm 82.4°F to a low of a temperate 73.4°F.
The maximum heat index, which combines relative humidity and air temperature, is appraised at a humid 87.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Expect the maximum temperature to remain consistent with the typical October high of 79.5°F.
Sunrise will be at 6:35 am and sunset at 6:10 pm; tomorrow's daylight will last for 11h and 35min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 3 pm 86°C.
Coldest hour: 3 am 75°C.
Coldest hour: 3 am 75°C.
Chance of precipitation
Highest chance: 12 am 68%.
Hourly weather forecast
- 12 am
- 73°F
- Feels like:77°F
Showers
- Precip. probability: 68%
- Precipitation: 0.04"
- Wind: 12mphE 91°
- Humidity: 85%
- Pressure: 30.06"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 2 am
- 73°F
- Feels like:75°F
Showers
- Precip. probability: 62%
- Precipitation: 0.04"
- Wind: 12mphE 92°
- Humidity: 85%
- Pressure: 30.03"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
- 4 am
- 73°F
- Feels like:75°F
Showers
- Precip. probability: 50%
- Precipitation: 0.04"
- Wind: 12mphE 96°
- Humidity: 84%
- Pressure: 30.03"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 6 am
- 75°F
- Feels like:77°F
Showers
- Precip. probability: 52%
- Precipitation: 0.04"
- Wind: 12mphE 95°
- Humidity: 82%
- Pressure: 30.06"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunrise: 6:35 am
- 8 am
- 77°F
- Feels like:81°F
Showers
- Precip. probability: 37%
- Precipitation: 0.04"
- Wind: 13mphE 90°
- Humidity: 77%
- Pressure: 30.09"Hg
- Visibility: 7mi
- UV index: 1
- details ▼
- 10 am
- 81°F
- Feels like:84°F
Few Showers
- Precip. probability: 33%
- Precipitation: 0.04"
- Wind: 15mphE 83°
- Humidity: 70%
- Pressure: 30.09"Hg
- Visibility: 9mi
- UV index: 5
- details ▼
- 12 pm
- 81°F
- Feels like:86°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 16mphE 79°
- Humidity: 66%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 9
- details ▼
- 2 pm
- 82°F
- Feels like:86°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 16mphENE 78°
- Humidity: 62%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 81°F
- Feels like:84°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 16mphENE 79°
- Humidity: 67%
- Pressure: 30.03"Hg
- Visibility: 9mi
- UV index: 2
- details ▼
- 6 pm
- 77°F
- Feels like:82°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 15mphE 81°
- Humidity: 74%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:10 pm
- 8 pm
- 77°F
- Feels like:81°F
Showers
- Precip. probability: 46%
- Precipitation: 0.04"
- Wind: 14mphE 85°
- Humidity: 77%
- Pressure: 30.09"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 10 pm
- 75°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphE 89°
- Humidity: 78%
- Pressure: 30.09"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
Tomorrow, a combination of cloudy, damp and sun-filled weather is predicted.
Rain is predicted from 12 am to 10 am, 7 pm, 8 pm and at 11 pm. With light precipitation of 0.08", most rainfall is expected at 1 am.
The temperature will vary between the lowest temperature of 73.4°F and the highest temperature of 82.4°F. The warmest part of the day will be from 1 pm to 3 pm.
The maximum temperature will be in line with October's average highest temperature of 79.5°F. The nighttime low tomorrow will be also close to October's typical minimum temperature.
Rain is predicted from 12 am to 10 am, 7 pm, 8 pm and at 11 pm. With light precipitation of 0.08", most rainfall is expected at 1 am.
The temperature will vary between the lowest temperature of 73.4°F and the highest temperature of 82.4°F. The warmest part of the day will be from 1 pm to 3 pm.
The maximum temperature will be in line with October's average highest temperature of 79.5°F. The nighttime low tomorrow will be also close to October's typical minimum temperature.
Updated: Oct 17, 2026 @ 12:54:30 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, short-lived rain showers are possible in the morning.
Light precipitation of 0.39" is anticipated in Hanalei. The chance of rainfall is 42%.
Tomorrow, the highest temperature will be 82.4°F, while the lowest temperature will be 73.4°F. The maximum heat index, which combines relative humidity and air temperature, is estimated at 87.8°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 75.4°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 75.4°F.
On Sunday, in Hanalei, sunrise will be at 6:35 am and sunset at 6:10 pm (HST).
Tomorrow, the daylight will last for 11h and 35min.





