Weather forecast for today
Honolulu, HI

Weather forecast for today

Sunday, May 18.

Mostly Sunny
5:50 am

7:05 pm
HST
Mostly Sunny
84°F / 73°F
  • Wind: 15mph ENE
  • Humidity: 61%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 11
On Sunday, May 18, a bright and mostly cloud-free sky is in store.
The temperature is expected to vary between a maximum of a warm 84.2°F and a minimum of a temperate 73.4°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at a blazing 87.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The maximum temperature for today will be slightly warmer than the regular high of 78.4°F in May.
Sunrise will be at 05:50 and sunset at 19:05; the daylight will last for 13h and 14min.

Current condition

Fair
5:28 am HST
Fair
  • 75°F
  • Feels like: 75°F
  • Wind: 8mph E
  • Humidity: 74%
  • Dewpoint: 66°F
  • Pressure: 30.07"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
In, at the moment, stable weather conditions keep the day fair and comfortable.
The temperature is a moderately hot 75.2°F. The current temperature is near the lowest predicted 73.4°F for today.

Frequently asked questions

What is the current temperature?
Currently (5:28 am HST) it is 75.2°F in.
What is the weather forecast for for today?
Today, in, a pleasant, mostly sunny outlook is in place.
What will be the highest temperature today?
Today, the maximum temperature will be 84.2°F, while the minimum temperature will be 73.4°F. The maximum heat index, which measures the combined effect of heat and moisture, is appraised at 87.8°F.
The maximum temperature today will be relatively higher than the average highest temperature in May. The lowest temperature today will be in line with the average low temperature.
When are sunrise and sunset today?
On Sunday, in, sunrise will be at 05:50 and sunset at 19:05 (HST).
How long is the day today?
In, today, there will be 13h and 14min of daylight.

Hourly weather forecast

6 am
  • 75°F
  • Feels like:
    75°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 73%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 79°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 65%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 82°F
  • Feels like:
    84°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    86°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 55%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    86°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 55%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 82°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 57%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 63%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:05 pm
8 pm
  • 77°F
  • Feels like:
    81°F
Clear
Clear
  • Wind: 11mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 67%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 77°F
  • Feels like:
    79°F
Clear
Clear
  • Wind: 11mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 69%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
For the rest of Sunday, primarily bright and occasionally gloomy weather is predicted.
The temperature will be between the highest temperature of 84.2°F and the lowest temperature of 75.2°F. The hottest part of the day will be at 12h and 13h.
The high will be slightly warmer than the normal maximum of 78.4°F for May. Today, the lowest temperature will be also in line with May's usual minimum.
Updated: May 18, 2025 @ 15:28:02 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate

Honolulu, Hawaii, USA

  • en: Honolulu, Hawaii, USA
  • es: Honolulu, Hawai, EE.UU.
  • hr: Honolulu, Havaji, SAD
  • sr: Honolulu, Havaji, SAD
  • zh: 檀香山, 夏威夷, 美国
  • Latitude: 21.306944°
  • Longitude: -157.858333°
  • Elevation: 16 ft
  • Current time: 5:45am HST
  • Sunrise: 5:50 am HST
  • Sunset: 7:05 pm HST
  • Timezone: Pacific/Honolulu
Climate data
Share