Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
LIVE: At least 4 dead as Isaias leaves widespread damage. Follow team coverage. Chevron right
Isaias racing along in U.S. with rain, gusty winds and tornado risk. Click for the latest. Chevron right

Kapa'a, HI

78°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Kapa'a

Hawaii

78°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
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
Kapa'a, 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

Tonight's Weather

Sat, Oct 10

Mostly cloudy with a couple of showers, mainly later Lo: 75°

Tomorrow: Sunshine and a few clouds Hi: 85°

Current Weather

11:38 PM

78°F
RealFeel® 82°
Some clouds More Details
Heat Index 80°
Wind E 11 mph
Wind Gusts 12 mph
Air Quality Excellent

Looking Ahead

Record high temperatures Monday

Kapa'a Weather Radar

Kapa'a Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

12 AM 78°
rain drop 39%
1 AM 78°
rain drop 49%
2 AM 78°
rain drop 49%
3 AM 77°
rain drop 66%
4 AM 76°
rain drop 60%
5 AM 76°
rain drop 49%
6 AM 75°
rain drop 33%
7 AM 76°
rain drop 1%
8 AM 78°
rain drop 1%
9 AM 80°
rain drop 1%
10 AM 82°
rain drop 1%
11 AM 83°
rain drop 1%

10-Day Weather Forecast

Tonight

10/10

75° Lo

Rather cloudy, a few showers

90%

Sun

10/11

85° 71°

Sunshine and a few clouds

Night: Mainly clear
5%

Mon

10/12

86° 74°

Record-tying temperatures

Partly cloudy
10%

Tue

10/13

84° 72°

Partly sunny, a few showers

Partly cloudy
93%

Wed

10/14

83° 74°

Partly sunny

Partly cloudy
12%

Thu

10/15

84° 75°

Some sunshine with a shower

Partly cloudy with showers
61%

Fri

10/16

83° 75°

A p.m. shower in places

Partly cloudy, showers around
49%

Sat

10/17

84° 76°

A couple of showers

Partly cloudy with showers
64%

Sun

10/18

83° 74°

Sunny spells with showers

Partly cloudy, showers around
71%

Mon

10/19

84° 75°

Partly sunny with showers

Partly cloudy with showers
71%

Sun & Moon

11 hrs 45 mins
Rise 6:32 AM
Set 6:17 PM
New Moon
Rise 6:37 AM
Set 6:18 PM

Air Quality

See More
Air Quality Excellent

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

Allergy Outlook

See All
Dust & Dander Extreme Data is not supported in this location

Top Stories

Live Blog

LIVE: Isaias drenches Southeast after landfall, power outages mount

LATEST ENTRY

Boil water notices remain after Isaias disrupts water service

7 hours ago

Hurricane

Isaias to sweep from central to northeastern US this weekend

8 minutes ago

Hurricane

Rachel to drench southwestern US; flash flooding to threaten lives

12 minutes ago

Hurricane

Hurricane Simon to bring destructive winds, flooding to Mexico

2 hours ago

Severe Weather

Isaias may spin up tornadoes as it tracks across the Southeast

9 minutes ago

 More Stories

Featured Stories

Hurricane

Isaias to sweep from central to northeastern US this weekend

8 minutes ago

Winter Weather

Winter forecast 2026-2027: El Niño to reshape snow, cold across US

2 days ago

Hurricane

Isaias breaks 121-year record as the Atlantic's latest first hurricane

1 day ago

Weather News

Saturday brings prime fall foliage viewing in the East ahead of Isaias

3 days ago

Astronomy

Jupiter disappeared behind the moon in an eclipse-like event

4 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 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

...

...

...