Weather forecast for 10 daysKahakuloa, HI
Weather forecast for the weekend
Sunday Oct 18, 2026
- 84°F
- 75°F
Mostly Sunny / Wind
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 27mphENE 62°
- Humidity: 66%
- UV index: 10
- Sunrise: 6:22 am HST
- Sunset: 5:59 pm HST
- details ▼
Tomorrow, in Kahakuloa, strong breezes will persist under mostly sunny skies.
Rain is not expected. The peak daytime temperature will reach a temperate 84.2°F, while the nighttime temperature will drop to a warm 75.2°F.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a humid 89.6°F. Note that heat index values are valued for light wind and location in the shade.
The expected high is expected to be a couple of degrees higher than the typical October maximum of 79.5°F.
Sunrise will be at 6:22 am and sunset at 5:59 pm; tomorrow's daylight will last for 11h and 37min.
Rain is not expected. The peak daytime temperature will reach a temperate 84.2°F, while the nighttime temperature will drop to a warm 75.2°F.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a humid 89.6°F. Note that heat index values are valued for light wind and location in the shade.
The expected high is expected to be a couple of degrees higher than the typical October maximum of 79.5°F.
Sunrise will be at 6:22 am and sunset at 5:59 pm; tomorrow's daylight will last for 11h and 37min.
10-day overview
Daily temperatures
Maximum temperature: 84°C.
Coldest day: Monday 82°C.
Coldest day: Monday 82°C.
Chance of precipitation
Highest chance: today 30%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 75°F
Showers / Wind Early
- Precip. probability: 30%
- Precipitation: 0"
- Wind: 21mphENE 69°
- Humidity: 78%
- UV index: 0
- Sunrise: 6:22 am HST
- Sunset: 6:00 pm HST
- details ▼
- Sunday
- Oct 18, 2026
- 84°F
- 75°F
Mostly Sunny / Wind
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 27mphENE 62°
- Humidity: 66%
- UV index: 10
- Sunrise: 6:22 am HST
- Sunset: 5:59 pm HST
- details ▼
- Monday
- Oct 19, 2026
- 82°F
- 75°F
Mostly Sunny / Wind
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 27mphENE 63°
- Humidity: 67%
- UV index: 10
- Sunrise: 6:23 am HST
- Sunset: 5:58 pm HST
- details ▼
- Tuesday
- Oct 20, 2026
- 84°F
- 75°F
Partly Cloudy / Wind
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 26mphENE 62°
- Humidity: 63%
- UV index: 10
- Sunrise: 6:23 am HST
- Sunset: 5:58 pm HST
- details ▼
- Wednesday
- Oct 21, 2026
- 84°F
- 73°F
Sunny / Wind
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 24mphENE 59°
- Humidity: 64%
- UV index: 10
- Sunrise: 6:24 am HST
- Sunset: 5:57 pm HST
- details ▼
- Thursday
- Oct 22, 2026
- 84°F
- 73°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 19mphNE 51°
- Humidity: 65%
- UV index: 10
- Sunrise: 6:24 am HST
- Sunset: 5:56 pm HST
- details ▼
- Friday
- Oct 23, 2026
- 84°F
- 73°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 17mphNE 42°
- Humidity: 67%
- UV index: 8
- Sunrise: 6:24 am HST
- Sunset: 5:56 pm HST
- details ▼
- Saturday
- Oct 24, 2026
- 84°F
- 73°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 18mphNE 40°
- Humidity: 69%
- UV index: 9
- Sunrise: 6:25 am HST
- Sunset: 5:55 pm HST
- details ▼
- Sunday
- Oct 25, 2026
- 84°F
- 73°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 19mphNE 39°
- Humidity: 67%
- UV index: 9
- Sunrise: 6:25 am HST
- Sunset: 5:54 pm HST
- details ▼
- Monday
- Oct 26, 2026
- 84°F
- 73°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 19mphNE 47°
- Humidity: 66%
- UV index: 7
- Sunrise: 6:26 am HST
- Sunset: 5:54 pm HST
- details ▼
Models point to a combination of dull, bright and damp weather is anticipated.
Rain is not expected in Kahakuloa in the upcoming days.
Temperature variation will be minimal in the upcoming period. Maximum temperatures will fall between 82.4°F and 84.2°F, while the lowest nighttime temperatures will be also relatively consistent, as night temperatures will lie between 73.4°F and 75.2°F.
Maximum temperatures during the upcoming ten days will remain around 84.2°F nearly every day; the lowest daytime temperature of the period will be reached on Monday, peaking at 82.4°F.
Combining with the humidity, the maximum feel-like temperature may increase and vary between a humid 86°F and a blazing 91.4°F.
Rain is not expected in Kahakuloa in the upcoming days.
Temperature variation will be minimal in the upcoming period. Maximum temperatures will fall between 82.4°F and 84.2°F, while the lowest nighttime temperatures will be also relatively consistent, as night temperatures will lie between 73.4°F and 75.2°F.
Maximum temperatures during the upcoming ten days will remain around 84.2°F nearly every day; the lowest daytime temperature of the period will be reached on Monday, peaking at 82.4°F.
Combining with the humidity, the maximum feel-like temperature may increase and vary between a humid 86°F and a blazing 91.4°F.
Updated: Oct 18, 2026 @ 06:39:13 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, steady winds will continue despite sunny and clear skies.
No, it will not rain tomorrow.
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 75.2°F. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 89.6°F.
The maximum temperature will be moderately higher than the average highest temperature of 79.5°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
The maximum temperature will be moderately higher than the average highest temperature of 79.5°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Kahakuloa, sunrise will be at 6:22 am and sunset at 5:59 pm (HST).
In Kahakuloa, the length of the day tomorrow will be 11h and 37min.





