Weather forecast for 10 daysKahaluu, HI
Weather forecast for the weekend
Sunday Oct 18, 2026
- 82°F
- 73°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0.04"
- Wind: 16mphENE 64°
- Humidity: 68%
- UV index: 10
- Sunrise: 6:28 am HST
- Sunset: 6:04 pm HST
- details ▼
Tomorrow, in Kahaluu, a mix of clouds and blue sky is expected.
Minimal precipitation is predicted. Minor temperature shifts are forecasted, peaking at a maximum of a warm 82.4°F and dropping to a minimum of a moderately hot 73.4°F.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a blazing 86°F. Note that heat index values are valued for light wind and location in the shade.
Sunrise will be at 6:28 am and sunset at 6:04 pm; tomorrow's daylight will last for 11h and 36min.
Minimal precipitation is predicted. Minor temperature shifts are forecasted, peaking at a maximum of a warm 82.4°F and dropping to a minimum of a moderately hot 73.4°F.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a blazing 86°F. Note that heat index values are valued for light wind and location in the shade.
Sunrise will be at 6:28 am and sunset at 6:04 pm; tomorrow's daylight will last for 11h and 36min.
10-day overview
Daily temperatures
Warmest period: tomorrow - Monday 82°C.
Coldest period: tomorrow - Monday 82°C.
Coldest period: tomorrow - Monday 82°C.
Chance of precipitation
Highest chance: Monday 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 75°F
Clouds Early / Clearing Late
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 13mphENE 70°
- Humidity: 80%
- UV index: 0
- Sunrise: 6:27 am HST
- Sunset: 6:05 pm HST
- details ▼
- Sunday
- Oct 18, 2026
- 82°F
- 73°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0.04"
- Wind: 16mphENE 64°
- Humidity: 68%
- UV index: 10
- Sunrise: 6:28 am HST
- Sunset: 6:04 pm HST
- details ▼
- Monday
- Oct 19, 2026
- 82°F
- 75°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 16mphENE 67°
- Humidity: 71%
- UV index: 10
- Sunrise: 6:28 am HST
- Sunset: 6:03 pm HST
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 75°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 16mphENE 68°
- Humidity: 66%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:02 pm HST
- details ▼
- Wednesday
- Oct 21, 2026
- 82°F
- 73°F
Mostly Sunny
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 12mphENE 68°
- Humidity: 68%
- UV index: 10
- Sunrise: 6:29 am HST
- Sunset: 6:02 pm HST
- details ▼
- Thursday
- Oct 22, 2026
- 82°F
- 73°F
Mostly Sunny
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 9mphENE 65°
- Humidity: 68%
- UV index: 9
- Sunrise: 6:30 am HST
- Sunset: 6:01 pm HST
- details ▼
- Friday
- Oct 23, 2026
- 82°F
- 73°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 8mphENE 57°
- Humidity: 71%
- UV index: 9
- Sunrise: 6:30 am HST
- Sunset: 6:00 pm HST
- details ▼
- Saturday
- Oct 24, 2026
- 82°F
- 73°F
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 9mphNE 52°
- Humidity: 72%
- UV index: 7
- Sunrise: 6:30 am HST
- Sunset: 6:00 pm HST
- details ▼
- Sunday
- Oct 25, 2026
- 82°F
- 75°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 12mphNE 52°
- Humidity: 71%
- UV index: 8
- Sunrise: 6:31 am HST
- Sunset: 5:59 pm HST
- details ▼
- Monday
- Oct 26, 2026
- 82°F
- 75°F
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 11mphENE 64°
- Humidity: 72%
- UV index: 8
- Sunrise: 6:31 am HST
- Sunset: 5:58 pm HST
- details ▼
Over the next ten days, conditions will reflect that a combination of dull and clear weather is forecasted.
With a 21% probability, rainfall is predicted only for Sunday. The precipitation will be minimal at 0.04".
During the next few days, the maximum temperature will stay unchanged, holding at 82.4°F, while fluctuations in the night’s lowest temperature will be also minimal, as night temperatures will lie between 73.4°F and 75.2°F.
With a 21% probability, rainfall is predicted only for Sunday. The precipitation will be minimal at 0.04".
During the next few days, the maximum temperature will stay unchanged, holding at 82.4°F, while fluctuations in the night’s lowest temperature will be also minimal, as night temperatures will lie between 73.4°F and 75.2°F.
Updated: Oct 18, 2026 @ 08:10:39 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, high-altitude clouds may scatter across the sky, but the sun will still shine.
Tomorrow, there is a low probability of minimal rainfall in Kahaluu.
Tomorrow, the highest temperature will be 82.4°F, while the lowest temperature will be 73.4°F. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 86°F.
The highest temperature will be noticeably higher than the average maximum of 32°F in October. The lowest temperature tomorrow will be also uncommonly higher than the average low of 32°F.
The highest temperature will be noticeably higher than the average maximum of 32°F in October. The lowest temperature tomorrow will be also uncommonly higher than the average low of 32°F.
On Sunday, in Kahaluu, sunrise will be at 6:28 am and sunset at 6:04 pm (HST).
In Kahaluu, the length of the day tomorrow will be 11h and 36min.
