Weather forecast for tomorrowNīnole, HI

Weather forecast for tomorrow

Sunday Oct 18, 2026

  • 81°F
  • 72°F
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 0.59"
  • Wind: 12mphESE 114°
  • Humidity: 79%
  • UV index: 10
  • Sunrise: 6:16 am HST
  • Sunset: 5:54 pm HST
  • ▼
On Sunday, October 18, expect intermittent showers, with dry spells in between.
The chance of rain for tomorrow is high, and precipitation will be moderate. A slight fluctuation in temperature is predicted, achieving a maximum of a warm 80.6°F and dipping to a minimum of a pleasant 71.6°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at a hot 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Forecasts suggest the maximum temperature will be a few degrees higher than October's average of 74.7°F.
Sunrise will be at 6:16 am and sunset at 5:54 pm; tomorrow's daylight will last for 11h and 38min.

Hourly overview

Hourly temperatures

Warmest hour: 12 pm 84°C.
Coldest period: 12 am - 6 am 75°C.

Chance of precipitation

Highest chance: 9 pm 72%.

Hourly weather forecast

  • 12 am
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 0.04"
  • Wind: 7mphS 185°
  • Humidity: 87%
  • Pressure: 30.03"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 2 am
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Wind: 7mphS 188°
  • Humidity: 89%
  • Pressure: 30.03"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 4 am
  • 73°F
  • Feels like:
    75°F
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Wind: 7mphS 177°
  • Humidity: 88%
  • Pressure: 30"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 6 am
  • 73°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphS 188°
  • Humidity: 87%
  • Pressure: 30.03"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
Sunrise: 6:16 am
  • 8 am
  • 75°F
  • Feels like:
    79°F
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Wind: 7mphS 180°
  • Humidity: 83%
  • Pressure: 30.06"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 10 am
  • 79°F
  • Feels like:
    82°F
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Wind: 9mphESE 124°
  • Humidity: 79%
  • Pressure: 30.09"Hg
  • Visibility: 6mi
  • UV index: 5
  • ▼
  • 12 pm
  • 79°F
  • Feels like:
    84°F
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 0.04"
  • Wind: 10mphE 95°
  • Humidity: 75%
  • Pressure: 30.06"Hg
  • Visibility: 7mi
  • UV index: 10
  • ▼
  • 2 pm
  • 79°F
  • Feels like:
    84°F
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • Wind: 10mphE 85°
  • Humidity: 77%
  • Pressure: 30"Hg
  • Visibility: 4mi
  • UV index: 5
  • ▼
  • 4 pm
  • 77°F
  • Feels like:
    82°F
Showers
Showers
  • Precip. probability: 56%
  • Precipitation: 0.08"
  • Wind: 10mphE 95°
  • Humidity: 81%
  • Pressure: 30"Hg
  • Visibility: 3mi
  • UV index: 1
  • ▼
Sunset: 5:54 pm
  • 6 pm
  • 75°F
  • Feels like:
    81°F
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 0.04"
  • Wind: 7mphSE 127°
  • Humidity: 84%
  • Pressure: 30.03"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 8 pm
  • 75°F
  • Feels like:
    79°F
Showers
Showers
  • Precip. probability: 71%
  • Precipitation: 0.04"
  • Wind: 8mphSSE 157°
  • Humidity: 86%
  • Pressure: 30.06"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 10 pm
  • 75°F
  • Feels like:
    79°F
Showers
Showers
  • Precip. probability: 68%
  • Precipitation: 0.04"
  • Wind: 7mphSSE 155°
  • Humidity: 87%
  • Pressure: 30.09"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
Tomorrow, on Sunday, primarily rain-filled and occasionally cloudy weather is forecasted.
Rain is forecasted from 12 am to 5 am, and from 8 am to 10 am, and from 12 pm to 11 pm. The most intense rain will be falling at 4 pm and 9 pm.
The temperature difference throughout the day will be indistinguishable, with the lowest temperature of 73.4°F and the highest temperature of 78.8°F. The warmest part of the day will be from 10 am to 3 pm.
Tomorrow, the forecasted high will be relatively higher than October's typical peak temperature. The lowest temperature tomorrow will be also alike with October's average minimum.
Updated: Oct 18, 2026 @ 01:09:16 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, light showers are likely, with some brief dry spells throughout the day.

Moderate precipitation of 0.59" is forecasted. The chance of rainfall is 62%.

Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 71.6°F. The maximum heat index, which adjusts the air temperature based on humidity, is appraised at 86°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 74.7°F in October. The lowest temperature will be in line with the average low of 69.6°F.

On Sunday, in Nīnole, sunrise will be at 6:16 am and sunset at 5:54 pm (HST).

In Nīnole, tomorrow, there will be 11h and 38min of daylight.