Weather forecast for tomorrowHonolulu, HI
Weather forecast for tomorrow
Wednesday Oct 21, 2026
- 84°F
- 73°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 16mphENE 64°
- Humidity: 57%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:02 pm HST
- details ▼
Tomorrow, on Wednesday, skies will stay clear and sunny.
The temperature is expected to vary between a warm 84.2°F and a moderately hot 73.4°F.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a humid 87.8°F. Note that heat index values are valued for light wind and location in the shade.
The expected maximum is expected to be in line with the regular October temperature of 81°F.
Sunrise will be at 6:29 am and sunset at 6:02 pm; tomorrow's daylight will last for 11h and 33min.
The temperature is expected to vary between a warm 84.2°F and a moderately hot 73.4°F.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a humid 87.8°F. Note that heat index values are valued for light wind and location in the shade.
The expected maximum is expected to be in line with the regular October temperature of 81°F.
Sunrise will be at 6:29 am and sunset at 6:02 pm; tomorrow's daylight will last for 11h and 33min.
Hourly overview
Hourly temperatures
Warmest hour: 12 pm 88°C.
Coldest hour: 6 am 77°C.
Coldest hour: 6 am 77°C.
Chance of precipitation
Highest chance: 3 am 5%.
Hourly weather forecast
- 12 am
- 77°F
- Feels like:81°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphENE 67°
- Humidity: 67%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 77°F
- Feels like:81°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphENE 67°
- Humidity: 68%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 75°F
- Feels like:77°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphENE 72°
- Humidity: 70%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 75°F
- Feels like:77°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 10mphENE 66°
- Humidity: 69%
- 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: 11mphENE 67°
- Humidity: 63%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 82°F
- Feels like:84°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphENE 68°
- Humidity: 56%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 12 pm
- 84°F
- Feels like:88°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 15mphENE 66°
- Humidity: 52%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 10
- details ▼
- 2 pm
- 84°F
- Feels like:88°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 15mphENE 63°
- Humidity: 52%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 82°F
- Feels like:86°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 15mphENE 58°
- Humidity: 54%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 79°F
- Feels like:82°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 13mphENE 65°
- Humidity: 63%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:02 pm
- 8 pm
- 79°F
- Feels like:81°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphENE 64°
- Humidity: 67%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 77°F
- Feels like:81°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphENE 67°
- Humidity: 68%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily mostly clear and occasionally cloudy weather is expected.
The temperature will be 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 comparable to October's average maximum of 81°F. The expected low will be also alike with the average minimum in October, which is 75.6°F.
The temperature will be 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 comparable to October's average maximum of 81°F. The expected low will be also alike with the average minimum in October, which is 75.6°F.
Updated: Oct 20, 2026 @ 23:30:06 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
Tomorrow, sunny skies are in store, with excellent visibility.
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 73.4°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at 87.8°F.
The highest temperature will be in line with the average maximum of 81°F in October. The lowest temperature will be also in line with the average low of 75.6°F.
The highest temperature will be in line with the average maximum of 81°F in October. The lowest temperature will be also in line with the average low of 75.6°F.
On Wednesday, in Honolulu, sunrise will be at 6:29 am and sunset at 6:02 pm (HST).
In Honolulu, the length of the day tomorrow will be 11h and 33min.
