Deadly California storm blasts state with wind gusts over 100 mph. Get the latest.

Kapa'a, HI

71°F

Use Current Location

Recent

Kapa'a

Hawaii

No results found.

Try searching for a city, zip code or point of interest.

Kapa'a, HI Weather

Today WinterCast Local {stormName} Tracker Hourly Daily 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

Video

Podcasts

Winter Center

Today

Hourly Daily Radar Monthly Air Quality Health & Activities

Current Weather

12:57 AM

RealFeel® 72°

Air Quality Excellent

Wind Gusts 11 mph

Mostly cloudy More Details

Current Air Quality

Today

3/23

16

AQI

Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Based on Current Pollutants
More Details
Learn more at

Current Air Quality

Our current air quality index (AQI) provides information on the quality of air that you are breathing and its impact on your health. There are at least six different pollutants that we track that impact the cleanliness of air and your health.

Health & Activities

The risk of dust and dander allergy symptoms is very high. When dusting, use a microfiber cloth to help hold dust instead of pushing it around.

The risk of experiencing weather-related arthritis pain is low.

The risk of weather-related sinus pressure is low.

The risk of catching a cold is low.

The risk of catching the flu is low.

The risk of suffering from a weather-related migraine is low.

The risk of asthma symptoms is low.

Fishing conditions are good. Fishing in the early morning or dusk hours can help you get a catch.

Conditions for running are poor. Lightening and extremely cold temperatures are unsafe for outdoor runners.

Conditions for golfing are fair. Be prepared for 'invisible hazards' like wind that can make the game more challenging.

Biking & Cycling

Conditions for cycling are fair. Know the surfaces you'll be riding on to ensure your ride is as safe as possible with your available gear.

Conditions for a day at the beach or pool are fair. Temperatures tend to be highest in the mid-afternoon if the day is on the cooler side.

Conditions for stargazing are poor.

Conditions for hiking are fair. Wear the right gear and watch for slippery surfaces.

Conditions for lawn mowing are fair. Be sure only to cut off 1/3 of the total height of your grass when mowing.

Composting conditions are great. Ensure any food scraps are covered with dry leaves or wood chips to help avoid attracting pests.

Outdoor Entertaining

Conditions for outdoor entertaining will be great. Pay attention to the mosquito or pest forecast and prepare deterrents.

Conditions for flying are ideal. Have a safe trip.

Conditions for driving are good. Stay alert of any changes to the weather forecast.

The risk for mosquito activity are extremely high. Wear long-sleeved shirts and pants when spending time outdoors to prevent bites.

The risk for pest activity is high. Consider an EPA-registered repellent to deter bites.

The risk for pest activity is extremely high. Eliminate standing water in rain gutters, buckets, and in tires where pests can breed.

TODAY’S WEATHER FORECAST

RealFeel® 83°

Cloudy with a few showers

TONIGHT’S WEATHER FORECAST

RealFeel® 68°

Mostly cloudy, showers around

TOMORROW’S WEATHER FORECAST

RealFeel® 90°

Showers in the afternoon

Kapa'a Weather Radar

See Interactive Map

Kapa'a Weather Radar

Static Radar Temporarily Unavailable

Thank you for your patience as we work to get everything up and running again.

See Interactive Map

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Podcasts

Winter Center

Top Stories

Severe Weather

Bomb cyclone barrels into Calif. with tree-toppling winds, record rain

35 minutes ago

Severe Weather

Severe weather, flooding dangers to span nearly 20 states

1 hour ago

Weather Forecasts

Early spring storm to impact Midwest, Northeast

2 hours ago

Climate

What is El Nino and how does it affect the weather?

Weather Forecasts

Storm train to keep rolling through California next week

3 hours ago

Featured Stories

Astronomy

Scientists discover building blocks of RNA in asteroid sample

19 hours ago

Astronomy news: Massive twister captured in timelapse of sun

LATEST ENTRY

Towering solar tornado captured in time-lapse video of sun

16 hours ago

Climate

'The climate time-bomb is ticking,' new UN report warns

2 days ago

World North America United States Hawaii Kapa'a

Weather Near Kapa'a:

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 Podcast RealFeel® and RealFeel Shade™

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 Podcast RealFeel® and RealFeel Shade™

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

© 2023 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.

Terms of Use | Privacy Policy | Cookie Policy | Do Not Sell My Data

checkmark

Confirmed Not Selling Your Data

We have updated our Privacy Policy and Cookie Policy.

I Understand

Get AccuWeather alerts as they happen with our browser notifications.

Notifications Enabled

Thanks! We’ll keep you informed.