Weather forecast for todayWaimalu, HI

Weather forecast for today

Current condition 2:55 am HST

  • 75°F
  • Feels like:
    75°F
Showers in the Vicinity
Showers in the Vicinity
  • Precipitation: 0"
  • Wind: 7mphNE 50°
  • Humidity: 76%
  • Dewpoint: 68°F
  • Pressure: 30.02"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, occasional drizzle is being reported in locations nearby.
The temperature is a moderately hot 75.2°F. The current temperature is near the lowest expected 73.4°F for today.

Saturday Oct 17, 2026

  • 86°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 14mphNE 54°
  • Humidity: 58%
  • UV index: 10
  • Sunrise: 6:28 am HST
  • Sunset: 6:05 pm HST
  • ▼
On Saturday, October 17, a crisp, sunny atmosphere is likely.
The temperature is anticipated to oscillate between a maximum of a humid 86°F and a minimum of a temperate 73.4°F.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at a blazing 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today, the maximum temperature is predicted to be slightly warmer than the common October peak of 81.1°F.
Sunrise will be at 6:28 am and sunset at 6:05 pm; the daylight will last for 11h and 37min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 88°C.
Coldest hour: 6 am 75°C.

Chance of precipitation

Highest chance: 3 am 79%.

Hourly weather forecast

  • 4 am
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphNE 48°
  • Humidity: 76%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphNE 45°
  • Humidity: 78%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:28 am
  • 8 am
  • 79°F
  • Feels like:
    79°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 10mphNE 45°
  • Humidity: 70%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 82°F
  • Feels like:
    86°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphNE 51°
  • Humidity: 55%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 12 pm
  • 84°F
  • Feels like:
    86°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNE 54°
  • Humidity: 50%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 10
  • ▼
  • 2 pm
  • 84°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphENE 59°
  • Humidity: 50%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 4 pm
  • 82°F
  • Feels like:
    86°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphENE 57°
  • Humidity: 56%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 12mphENE 62°
  • Humidity: 64%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:05 pm
  • 8 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 9mphENE 57°
  • Humidity: 70%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 77°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 10mphENE 59°
  • Humidity: 75%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of overcast, bright and rainy weather is anticipated.
With a probability of 79%, minimal rainfall is forecasted at 3 am.
The temperature will vary between a minimum of 75.2°F and a maximum of 84.2°F. The hottest part of the day will be from 11 am to 3 pm.
The highest temperature today will be slightly warmer than October's typical maximum temperature. The night temperature will be also alike with the standard October low of 74.7°F.
Updated: Oct 17, 2026 @ 12:55:17 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (2:55 am HST) is 75.2°F.

On Saturday, in Waimalu, a pleasant, mostly sunny outlook is in place.

Today, the highest temperature will be 86°F, while the lowest temperature will be 73.4°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at 89.6°F.
Today, the highest temperature will be relatively higher than the average maximum temperature in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Waimalu, sunrise will be at 6:28 am and sunset at 6:05 pm (HST).

In Waimalu, the length of the day today will be 11h and 37min.