Weather forecast for 10 daysHōnaunau, HI

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 84°F
  • 70°F
PM Showers
PM Showers
  • Precip. probability: 40%
  • Precipitation: 0.08"
  • Wind: 9mphWSW 255°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 6:19 am HST
  • Sunset: 5:58 pm HST
  • ▼
Tomorrow, in Hōnaunau, afternoon showers are expected.
Minimal precipitation is forecasted. The maximum predicted temperature is a temperate 84.2°F, while the minimum temperature will be a pleasant 69.8°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be a blazing 91.4°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the projected high will be noticeably higher than October's regular maximum of 73.2°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: 84°C.
Minimum temperature: 82°C.

Chance of precipitation

Highest chance: tomorrow 40%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 72°F
Clouds Early / Clearing Late
Clouds Early / Clearing Late
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphSE 144°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 6:18 am HST
  • Sunset: 5:59 pm HST
  • ▼
  • Sunday
  • Oct 18, 2026
  • 84°F
  • 70°F
PM Showers
PM Showers
  • Precip. probability: 40%
  • Precipitation: 0.08"
  • Wind: 9mphWSW 255°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 6:19 am HST
  • Sunset: 5:58 pm HST
  • ▼
  • Monday
  • Oct 19, 2026
  • 84°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphWSW 256°
  • Humidity: 70%
  • UV index: 10
  • Sunrise: 6:19 am HST
  • Sunset: 5:57 pm HST
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 82°F
  • 72°F
PM Showers
PM Showers
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Wind: 10mphWSW 248°
  • Humidity: 70%
  • UV index: 10
  • Sunrise: 6:19 am HST
  • Sunset: 5:56 pm HST
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 82°F
  • 70°F
PM Showers
PM Showers
  • Precip. probability: 35%
  • Precipitation: 0.12"
  • Wind: 10mphWSW 247°
  • Humidity: 71%
  • UV index: 10
  • Sunrise: 6:20 am HST
  • Sunset: 5:56 pm HST
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 10mphWSW 247°
  • Humidity: 69%
  • UV index: 10
  • Sunrise: 6:20 am HST
  • Sunset: 5:55 pm HST
  • ▼
  • Friday
  • Oct 23, 2026
  • 84°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 9mphWSW 246°
  • Humidity: 65%
  • UV index: 9
  • Sunrise: 6:20 am HST
  • Sunset: 5:54 pm HST
  • ▼
  • Saturday
  • Oct 24, 2026
  • 84°F
  • 73°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphWSW 248°
  • Humidity: 67%
  • UV index: 6
  • Sunrise: 6:21 am HST
  • Sunset: 5:54 pm HST
  • ▼
  • Sunday
  • Oct 25, 2026
  • 84°F
  • 73°F
PM Showers
PM Showers
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Wind: 10mphWSW 243°
  • Humidity: 68%
  • UV index: 8
  • Sunrise: 6:21 am HST
  • Sunset: 5:53 pm HST
  • ▼
  • Monday
  • Oct 26, 2026
  • 82°F
  • 73°F
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 0.16"
  • Wind: 10mphWSW 240°
  • Humidity: 72%
  • UV index: 8
  • Sunrise: 6:22 am HST
  • Sunset: 5:53 pm HST
  • ▼
A combination of dull and rain-soaked weather is forecasted.
Rainfall is predicted for Sunday, Tuesday, Wednesday, next Sunday and Monday.
The maximum temperature will be very similar in the coming days. The maximum temperature will vary between 82.4°F and 84.2°F, while the nighttime low will be also mostly stable, as night temperatures will lie between 69.8°F and 73.4°F.
With a maximum temperature of 84.2°F, Sunday, Monday, Friday through next Sunday will be the hottest days; Tuesday through Thursday and next Monday, with the highest temperature of 82.4°F, will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase and vary between a hot 87.8°F and a humid 91.4°F.
August and October, with an average high-temperature of 73.2°F, are the warmest months in Hōnaunau.
Updated: Oct 18, 2026 @ 06:13:28 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, showers may develop as the afternoon progresses.

Tomorrow, there is a low probability of minimal rainfall in Hōnaunau.

Tomorrow, the highest temperature in Hōnaunau will be 84.2°F, while the lowest temperature will be 69.8°F. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 91.4°F.
Tomorrow, the maximum temperature will be noticeably higher than the average highest temperature of 73.2°F in October. The lowest temperature tomorrow will be in line with the average low temperature.

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

Tomorrow, the daylight will last for 11h and 39min.