Weather forecast for 10 daysKalaoa, HI

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 81°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphWSW 242°
  • Humidity: 68%
  • UV index: 10
  • Sunrise: 6:19 am HST
  • Sunset: 5:58 pm HST
  • ▼
Tomorrow, on Sunday, October 18, partly cloudy skies will persist, making for a mix of sun and clouds.
The highest temperature will be a moderately hot 80.6°F, while the lowest predicted temperature is a delightful 69.8°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 84.2°F.
Tomorrow's temperature is forecasted to match October's standard peak of 77.9°F.
Sunrise will be at 6:19 am and sunset at 5:58 pm; tomorrow's daylight will last for 11h and 39min.

10-day overview

Daily temperatures

Maximum temperature: 82°C.
Minimum temperature: 81°C.

Chance of precipitation

Highest chance: 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphSSE 147°
  • Humidity: 80%
  • UV index: 0
  • Sunrise: 6:19 am HST
  • Sunset: 5:59 pm HST
  • ▼
  • Sunday
  • Oct 18, 2026
  • 81°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphWSW 242°
  • Humidity: 68%
  • UV index: 10
  • Sunrise: 6:19 am HST
  • Sunset: 5:58 pm HST
  • ▼
  • Monday
  • Oct 19, 2026
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 11mphWSW 237°
  • Humidity: 67%
  • UV index: 10
  • Sunrise: 6:19 am HST
  • Sunset: 5:57 pm HST
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 81°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 12mphWSW 238°
  • Humidity: 65%
  • UV index: 10
  • Sunrise: 6:20 am HST
  • Sunset: 5:56 pm HST
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphSW 228°
  • Humidity: 67%
  • UV index: 10
  • Sunrise: 6:20 am HST
  • Sunset: 5:56 pm HST
  • ▼
  • Thursday
  • Oct 22, 2026
  • 81°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 12mphWSW 237°
  • Humidity: 66%
  • UV index: 10
  • Sunrise: 6:21 am HST
  • Sunset: 5:55 pm HST
  • ▼
  • Friday
  • Oct 23, 2026
  • 81°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 11mphWSW 244°
  • Humidity: 64%
  • UV index: 8
  • Sunrise: 6:21 am HST
  • Sunset: 5:54 pm HST
  • ▼
  • Saturday
  • Oct 24, 2026
  • 82°F
  • 72°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 11mphWSW 245°
  • Humidity: 65%
  • UV index: 6
  • Sunrise: 6:21 am HST
  • Sunset: 5:54 pm HST
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphWSW 246°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 6:22 am HST
  • Sunset: 5:53 pm HST
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 72°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 12mphWSW 243°
  • Humidity: 68%
  • UV index: 8
  • Sunrise: 6:22 am HST
  • Sunset: 5:53 pm HST
  • ▼
Weather models show that cloudiness will dominate.
With a probability of 24%, rainfall is predicted only for next Monday. Expected precipitation will be minimal at 0.04".
Highs will stay within a very narrow margin across the forecast window. The maximum temperature will vary between 80.6°F and 82.4°F, while the overnight low will be also nearly unchanged, as the minimum temperature will fluctuate between 69.8°F and 71.6°F.
Monday and next Saturday, with the highest temperature of 82.4°F, will be the warmest days in Kalaoa; the rest of the days are expected to have a maximum temperature of 80.6°F.
Updated: Oct 18, 2026 @ 05:26:08 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, expect partly sunny skies with periods of cloudiness.

Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 69.8°F. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 84.2°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be a few degrees lower than the average low of 74.8°F.

On Sunday, in Kalaoa, sunrise will be at 6:19 am and sunset at 5:58 pm (HST).

In Kalaoa, the length of the day tomorrow will be 11h and 39min.