Weather forecast for 10 daysOmao, HI

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 81°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0.04"
  • Wind: 16mphENE 58°
  • Humidity: 67%
  • UV index: 10
  • Sunrise: 6:35 am HST
  • Sunset: 6:10 pm HST
  • ▼
Tomorrow, on Sunday, occasional cloudiness will be present, but there will still be plenty of sun.
Minimal precipitation is forecasted. The temperature is anticipated to vary between a moderately hot 80.6°F and a pleasant 69.8°F.
The maximum heat index, which combines air temperature and relative humidity, is assessed at 84.2°F.
Tomorrow's forecasted high will be in line with October's typical peak of 79.5°F.
Sunrise will be at 6:35 am and sunset at 6:10 pm; tomorrow's daylight will last for 11h and 35min.

10-day overview

Daily temperatures

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

Chance of precipitation

Highest chance: today 52%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 70°F
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 0.08"
  • Wind: 14mphENE 57°
  • Humidity: 82%
  • UV index: 0
  • Sunrise: 6:34 am HST
  • Sunset: 6:11 pm HST
  • ▼
  • Sunday
  • Oct 18, 2026
  • 81°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0.04"
  • Wind: 16mphENE 58°
  • Humidity: 67%
  • UV index: 10
  • Sunrise: 6:35 am HST
  • Sunset: 6:10 pm HST
  • ▼
  • Monday
  • Oct 19, 2026
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 16mphENE 60°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 6:35 am HST
  • Sunset: 6:09 pm HST
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 81°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 16mphENE 61°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 6:36 am HST
  • Sunset: 6:09 pm HST
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 13mphENE 60°
  • Humidity: 66%
  • UV index: 9
  • Sunrise: 6:36 am HST
  • Sunset: 6:08 pm HST
  • ▼
  • Thursday
  • Oct 22, 2026
  • 81°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 9mphENE 65°
  • Humidity: 67%
  • UV index: 9
  • Sunrise: 6:37 am HST
  • Sunset: 6:07 pm HST
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphENE 61°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 6:37 am HST
  • Sunset: 6:06 pm HST
  • ▼
  • Saturday
  • Oct 24, 2026
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 9mphNE 46°
  • Humidity: 69%
  • UV index: 9
  • Sunrise: 6:37 am HST
  • Sunset: 6:06 pm HST
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 70°F
AM Showers
AM Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 10mphNE 46°
  • Humidity: 69%
  • UV index: 8
  • Sunrise: 6:38 am HST
  • Sunset: 6:05 pm HST
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 70°F
AM Showers
AM Showers
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • Wind: 11mphENE 72°
  • Humidity: 69%
  • UV index: 7
  • Sunrise: 6:38 am HST
  • Sunset: 6:04 pm HST
  • ▼
For the next ten days, a combination of dull, rain-soaked and clear weather is forecasted.
Rainfall is anticipated on Saturday through Monday, next Sunday and Monday.
Fluctuations in temperature will be barely perceptible in the forecast period ahead. Expected highs will hover between 80.6°F and 82.4°F, while the overnight low will be also nearly unchanged, as the overnight low will fall between 68°F and 69.8°F.
With a maximum temperature of 82.4°F, Monday, Friday and next Saturday will be the warmest days in Omao; the rest of the days are expected to have a maximum temperature of 80.6°F.
Updated: Oct 18, 2026 @ 03:57:55 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Omao, partly cloudy skies will persist, making for a mix of sun and clouds.

Tomorrow, there is a low chance of minimal precipitation in Omao.

Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 69.8°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at 84.2°F.
The maximum temperature will be in line with the average highest temperature of 79.5°F in October. The lowest temperature will be relatively lower than the average low of 75.4°F.

On Sunday, in Omao, sunrise will be at 6:35 am and sunset at 6:10 pm (HST).

In Omao, the length of the day tomorrow will be 11h and 35min.