Weather forecast for tomorrowMāhukona, HI
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 90°F
- 72°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 18mphENE 58°
- Humidity: 62%
- UV index: 10
- Sunrise: 6:19 am HST
- Sunset: 5:57 pm HST
- details ▼
Tomorrow, high-altitude clouds may scatter across the sky, but the sun will still shine.
Temperatures are anticipated to range from a maximum of a humid 89.6°F to a minimum of an agreeable 71.6°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a sweltering 100.4°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The predicted high temperature will be notably higher than the average October peak of 77.9°F.
Sunrise will be at 6:19 am and sunset at 5:57 pm; tomorrow's daylight will last for 11h and 38min.
Temperatures are anticipated to range from a maximum of a humid 89.6°F to a minimum of an agreeable 71.6°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a sweltering 100.4°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The predicted high temperature will be notably higher than the average October peak of 77.9°F.
Sunrise will be at 6:19 am and sunset at 5:57 pm; tomorrow's daylight will last for 11h and 38min.
Hourly overview
Hourly temperatures
Warmest hour: 12 pm 93°C.
Coldest hour: 3 am 73°C.
Coldest hour: 3 am 73°C.
Chance of precipitation
Highest chance: 3 am 10%.
Hourly weather forecast
- 12 am
- 77°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 8mphENE 68°
- Humidity: 70%
- Pressure: 30"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 2 am
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 7mphENE 73°
- Humidity: 81%
- Pressure: 29.97"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 4 am
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphENE 73°
- Humidity: 82%
- Pressure: 29.97"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 6 am
- 73°F
- Feels like:75°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphENE 67°
- Humidity: 81%
- Pressure: 29.97"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunrise: 6:19 am
- 8 am
- 79°F
- Feels like:82°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphENE 64°
- Humidity: 72%
- Pressure: 30"Hg
- Visibility: 9mi
- UV index: 1
- details ▼
- 10 am
- 86°F
- Feels like:90°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphENE 57°
- Humidity: 57%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 12 pm
- 88°F
- Feels like:93°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 17mphENE 57°
- Humidity: 52%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 10
- details ▼
- 2 pm
- 88°F
- Feels like:93°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 18mphNE 51°
- Humidity: 53%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 84°F
- Feels like:90°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 18mphNE 52°
- Humidity: 59%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 2
- details ▼
Sunset: 5:57 pm
- 6 pm
- 79°F
- Feels like:82°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphENE 60°
- Humidity: 74%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 8 pm
- 77°F
- Feels like:81°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 14mphENE 67°
- Humidity: 76%
- Pressure: 30"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 75°F
- Feels like:79°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphENE 70°
- Humidity: 77%
- Pressure: 30"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, primarily cloudy and occasionally sunny weather is forecasted.
The temperature will be between the lowest temperature of 73.4°F and the highest temperature of 87.8°F. The hottest part of the day will be from 11 am to 2 pm.
The high temperature is expected to be significantly higher than the long-term average for October of 77.9°F. The lowest temperature tomorrow will be also consistent with October's average minimum.
The temperature will be between the lowest temperature of 73.4°F and the highest temperature of 87.8°F. The hottest part of the day will be from 11 am to 2 pm.
The high temperature is expected to be significantly higher than the long-term average for October of 77.9°F. The lowest temperature tomorrow will be also consistent with October's average minimum.
Updated: Oct 18, 2026 @ 08:48:55 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 Māhukona, a partly cloudy sky is anticipated.
Tomorrow, the maximum temperature will be 89.6°F, while the minimum temperature will be 71.6°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 100.4°F.
Tomorrow, the highest temperature will be uncommonly higher than the average maximum of 77.9°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
Tomorrow, the highest temperature will be uncommonly higher than the average maximum of 77.9°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Māhukona, sunrise will be at 6:19 am and sunset at 5:57 pm (HST).
In Māhukona, the length of the day tomorrow will be 11h and 38min.
