Weather forecast for tomorrowHalawa, HI
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 82°F
- 75°F
Partly Cloudy / Wind
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 25mphENE 62°
- Humidity: 68%
- UV index: 10
- Sunrise: 6:23 am HST
- Sunset: 6:00 pm HST
- details ▼
On Sunday, in Halawa, partly cloudy conditions with persistent winds will remain in place.
A modest temperature shift from a warm 82.4°F at its peak to a temperate 75.2°F at its lowest point is forecasted.
The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at a tropical 86°F. Note that heat index values are valued for light wind and location in the shade.
The expected high temperature will align with October's average of 82.4°F.
Sunrise will be at 6:23 am and sunset at 6:00 pm; tomorrow's daylight will last for 11h and 37min.
A modest temperature shift from a warm 82.4°F at its peak to a temperate 75.2°F at its lowest point is forecasted.
The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at a tropical 86°F. Note that heat index values are valued for light wind and location in the shade.
The expected high temperature will align with October's average of 82.4°F.
Sunrise will be at 6:23 am and sunset at 6:00 pm; tomorrow's daylight will last for 11h and 37min.
Hourly overview
Hourly temperatures
Warmest hour: 12 pm 86°C.
Coldest period: 3 am - 6 am 79°C.
Coldest period: 3 am - 6 am 79°C.
Chance of precipitation
Highest chance: 12 am 39%.
Hourly weather forecast
- 12 am
- 75°F
- Feels like:81°F
Showers
- Precip. probability: 39%
- Precipitation: 0.04"
- Wind: 19mphENE 71°
- Humidity: 78%
- Pressure: 30.03"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 2 am
- 75°F
- Feels like:79°F
Few Showers
- Precip. probability: 33%
- Precipitation: 0.04"
- Wind: 18mphENE 72°
- Humidity: 80%
- Pressure: 30"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 4 am
- 75°F
- Feels like:79°F
Few Showers
- Precip. probability: 31%
- Precipitation: 0.04"
- Wind: 17mphENE 72°
- Humidity: 78%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 75°F
- Feels like:79°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 18mphENE 73°
- Humidity: 77%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:23 am
- 8 am
- 77°F
- Feels like:81°F
Partly Cloudy / Wind
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 19mphENE 65°
- Humidity: 74%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 81°F
- Feels like:84°F
Mostly Sunny / Wind
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 22mphENE 63°
- Humidity: 68%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 12 pm
- 81°F
- Feels like:86°F
Sunny / Wind
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 25mphENE 60°
- Humidity: 64%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 10
- details ▼
- 2 pm
- 82°F
- Feels like:86°F
Partly Cloudy / Wind
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 25mphENE 61°
- Humidity: 63%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 81°F
- Feels like:84°F
Mostly Sunny / Wind
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 25mphENE 62°
- Humidity: 65%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 79°F
- Feels like:82°F
Mostly Sunny / Wind
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 23mphENE 67°
- Humidity: 72%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:00 pm
- 8 pm
- 77°F
- Feels like:81°F
Mostly Clear / Wind
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 23mphENE 70°
- Humidity: 73%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 77°F
- Feels like:81°F
Clear / Wind
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 22mphENE 70°
- Humidity: 73%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of bright, cloudy and wet weather is expected.
With minimal precipitation of 0.04", rain is predicted from 12 am to 5 am.
The temperature will vary between a minimum of 75.2°F and a maximum of 82.4°F. The warmest part of the day will be around 2 pm.
The temperature tomorrow will be resembling the average high in October. Forecasts indicate a night temperature also a couple of degrees higher than the usual October minimum of 66.2°F.
July through October, with an average high-temperature of 82.4°F, are the warmest months in Halawa.
With minimal precipitation of 0.04", rain is predicted from 12 am to 5 am.
The temperature will vary between a minimum of 75.2°F and a maximum of 82.4°F. The warmest part of the day will be around 2 pm.
The temperature tomorrow will be resembling the average high in October. Forecasts indicate a night temperature also a couple of degrees higher than the usual October minimum of 66.2°F.
July through October, with an average high-temperature of 82.4°F, are the warmest months in Halawa.
Updated: Oct 17, 2026 @ 20:57:52 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, blustery and partly cloudy weather is anticipated.
Tomorrow, the highest temperature in Halawa will be 82.4°F, while the lowest temperature will be 75.2°F. The maximum heat index, which adjusts the air temperature based on humidity, is appraised at 86°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be moderately higher than the average low of 66.2°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be moderately higher than the average low of 66.2°F.
On Sunday, in Halawa, sunrise will be at 6:23 am and sunset at 6:00 pm (HST).
Tomorrow, the daylight will last for 11h and 37min.
