Weather forecast for todayEwa, HI

Weather forecast for today

Current condition 4:54 am HST

  • 75°F
  • Feels like:
    75°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 6mphNE 50°
  • Humidity: 73%
  • Dewpoint: 66°F
  • Pressure: 30.01"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, mild temperatures and clear skies define the day’s fair conditions.
The temperature is a temperate 75.2°F. The current temperature is near the lowest anticipated 73.4°F for today.

Saturday Oct 17, 2026

  • 86°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 14mphNE 54°
  • Humidity: 59%
  • UV index: 10
  • Sunrise: 6:28 am HST
  • Sunset: 6:05 pm HST
  • ▼
Today, in Ewa, a bright and mostly cloud-free sky is in store.
The highest temperature will be a hot 86°F, while the lowest temperature will be a warm 73.4°F.
The maximum heat index, which modifies the air temperature to account for humidity, is computed to be a blazing 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today's temperature peak is set to be slightly warmer than the typical October high 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 period: 11 am - 3 pm 88°C.
Coldest hour: 7 am 75°C.

Chance of precipitation

Highest chance: 11 pm 19%.

Hourly weather forecast

  • 6 am
  • 75°F
  • Feels like:
    75°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphNE 52°
  • Humidity: 74%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:28 am
  • 8 am
  • 79°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphNE 47°
  • Humidity: 68%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 82°F
  • Feels like:
    86°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNE 51°
  • Humidity: 54%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 12 pm
  • 86°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNE 56°
  • Humidity: 48%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 10
  • ▼
  • 2 pm
  • 86°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphENE 58°
  • Humidity: 49%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 7
  • ▼
  • 4 pm
  • 84°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphENE 56°
  • Humidity: 54%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphENE 60°
  • Humidity: 63%
  • 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: 3%
  • Precipitation: 0"
  • Wind: 9mphENE 57°
  • Humidity: 68%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 77°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 9mphENE 59°
  • Humidity: 74%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of mostly clear and cloudy weather is anticipated.
The temperature will vary between a minimum of 75.2°F and a maximum of 86°F. The hottest part of the day will be from noon to 3 pm.
The highest temperature will be moderately higher than October's average maximum of 81.1°F. The minimum temperature will be also consistent with October's average low of 76.1°F.
Updated: Oct 17, 2026 @ 14:54:12 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 4:54 am HST, the temperature is 75.2°F.

On Saturday, predominantly sunny weather will make for pleasant outdoor conditions.

Today, the maximum temperature will be 86°F, while the minimum temperature will be 73.4°F. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 91.4°F.
Today, the maximum temperature will be slightly warmer than the average highest temperature in October. The lowest temperature will be in line with the average low of 76.1°F.

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

Today in Ewa, the daylight will last for 11h and 37min.