Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Daily severe thunderstorms on tap for Central U.S. Click to see the forecast. Chevron right
Midwest warmup arrives but spring struggles to take hold in the Northeast. See the forecast. Chevron right

Waialua, HI

82°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Waialua

Hawaii

82°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Waialua, HI Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today Hourly 10-Day Radar Monthly Air Quality Health & Activities
Tuesday, April 21

Current Weather

4:04 PM

82°F
Cloudy
RealFeel® 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel®
85°
RealFeel Shade™
84°
Max UV Index
0.9 (Low)
Wind
NW 9 mph
Wind Gusts
10 mph
Humidity
68%
Indoor Humidity
68% (Very Humid)
Dew Point
70° F
Pressure
↔ 29.97 in
Cloud Cover
91%
Visibility
10 mi
Cloud Ceiling
7100 ft

Day

4/21
85°Hi
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Variable cloudiness

Max UV Index6.0 (High)

AccuLumen Brightness Index™4 (Dull)

WindWNW 7 mph

Wind Gusts9 mph

Probability of Precipitation84%

Probability of Thunderstorms17%

Precipitation0.01 in

Rain0.01 in

Hours of Precipitation1.5

Hours of Rain1.5

Cloud Cover79%

Morning

Afternoon

Night

4/21
66°Lo
RealFeel® 67°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mainly clear

WindENE 5 mph

Wind Gusts7 mph

Probability of Precipitation7%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover22%

Evening

Overnight

Sun & Moon

12 hrs 46 mins
Rise 6:08 AM
Set 6:54 PM
Waxing Crescent
Rise 9:53 AM
Set 12:03 AM

Temperature History

4/21
High
Low
Forecast
85°
66°
Average
77°
63°
Last Year
83°
65°

Current Weather Conditions in Waialua

Waialua, Hawaii is currently Cloudy with a temperature of 82°. The current RealFeel® Temperature is 85° (Very Warm) based on observed conditions including 68% humidity, 91% cloud cover, a UV index of 1, and winds of 9 mph. In shade, the RealFeel Shade™ is 84°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Waialua, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Central US faces daily severe storms with hail, wind and tornado risks

6 hours ago

Weather Forecasts

Spring split: Midwest enjoys 70s and 80s while Northeast battles cold

8 hours ago

Severe Weather

Illinois leads nation in tornado, hail and wind reports so far in 2026

1 day ago

Weather News

Wildfires rage across the Southeast as drought fuels explosive fire se...

7 hours ago

Winter Weather

Late-season storm to drench Northern California, bring Sierra snow

8 hours ago

More Stories

Featured Stories

Severe Weather

See it: Oklahoma couple jumps into shelter seconds before tornado hits

1 day ago

Astronomy

Lyrids 2026: How to see the 1st meteor shower since January

2 days ago

Recreation

Hiker dies after fall from angels landing trail at Zion National Park

1 day ago

Severe Weather

Extreme rainfall in New Zealand causes devastating flooding

10 hours ago

World North America United States Hawaii Waialua

Weather Near Waialua:

  • East Honolulu, HI
  • Honolulu, HI
  • Pearl City, HI
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...