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Best Kauai Weather Apps

250+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated August 2026

Out of 250+ kauai weather apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Kauai Weather Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Hawaii News Now WeatherHawaii News Now WeatherFree4.7★ (7.3K)YesNoAug 2026
2Kauai NowKauai NowFree4.9★ (164)NoNoAug 2026
3KHON2 WX - Radar & ForecastsKHON2 WX - Radar & ForecastsFree4.6★ (1.7K)YesNoAug 2026
4The Garden Island NewsThe Garden Island NewsFree4.5★ (216)YesNoAug 2026
5Kauai TodayKauai TodayFree5.0★ (5)NoNoAug 2026
6Island Weather - KITV4Island Weather - KITV4Free4.7★ (442)NoNoAug 2026
7Kauai Travel by TripBucketKauai Travel by TripBucketFree4.6★ (71)NoNoAug 2026
8Weather. - Weather ForecastWeather. - Weather ForecastFree—NoYesAug 2026

Top Picks for Kauai Weather

Hawaii News Now Weather#1

Hawaii News Now Weather by Gray Television Group, Inc.

Editor's Choice
☀️ Weather
4.7😐(7.3K ratings)
FreeAds
#59in Weather
Hawaii News Now Weather screenshot 1
Hawaii News Now Weather screenshot 2
Hawaii News Now Weather screenshot 3

Get hyper-local weather updates with high-resolution radar and satellite imagery. Receive real-time current conditions, hourly and daily forecasts, and severe weather alerts directly from the National Weather Service. Save your favorite locations and stay informed with customizable push notifications.

What We Love

  • ⭐️ Reliable weather forecasts
  • 📊 Detailed weather information
  • 🗺️ Useful radar and tracking features
  • 🤙 Helpful for planning activities

Room to Improve

  • 💸 Too many ads
  • 🔍 Inconsistent or inaccurate forecasts
  • 🕰️ Outdated or rarely updated information
KHON2 WX - Radar & Forecasts#3

KHON2 WX - Radar & Forecasts by LIN Television Corporation

Worth Considering
☀️ Weather
4.6😐(1.7K ratings)
FreeAds
KHON2 WX - Radar & Forecasts screenshot 1
KHON2 WX - Radar & Forecasts screenshot 2
KHON2 WX - Radar & Forecasts screenshot 3

Get Hawaii's most accurate hour-by-hour and 7-day weather forecasts for Honolulu and surrounding areas. This app provides real-time conditions, interactive radar maps, and weather alerts to keep you informed about local and national weather, even when traveling.

What We Love

  • 👍 Accurate weather forecasts
  • 🚀 Simple and easy to use
  • 🔍 Detailed weather information
  • 💡 Helpful for planning activities

Room to Improve

  • 🐛 Radar feature not working
  • 🔍 Outdated weather information
  • 🔍 Lack of live weather updates

More Kauai Weather apps to explore

4
The Garden Island News
The Garden Island News
The Garden Island News
by The Honolulu Star-Advertiser
Free

Access in-depth local news coverage, including entertainment, sports, and a 7-day weather forecast. Stay informed about concerts, movies, restaurants, and local teams with this convenient mobile news source.

In-depth local news coverageEntertainment updatesSports news and insights
📡 News
(216)
ad-supported
5
Kauai Today
Kauai Today
Kauai Today
Live from the Garden Isle
Free

Your daily guide to Kauai, offering real-time sunrise/sunset countdowns, farmers market schedules, and live event listings. Stay informed about island happenings and natural cycles with helpful widgets and notifications.

Live sunrise & sunset countdownsFarmers market schedules by dayLive music & events feed
✈️ Travel
(5)
free
6
Island Weather - KITV4
Island Weather - KITV4
Island Weather - KITV4
by Allen Media Broadcasting, LLC
Free

Get hyper-local weather updates with high-resolution radar and satellite imagery. Receive hourly and daily forecasts, severe weather alerts, and traffic information. Customize by saving favorite locations and utilizing GPS for current conditions.

250 meter radarFuture radarHigh resolution satellite imagery
☀️ Weather
(442)
free
7
Kauai Travel by TripBucket
Kauai Travel by TripBucket
Kauai Travel by TripBucket
by TripBucket Inc.
Free

Discover Kauai with this interactive travel guide. Find activities, restaurants, beaches, and events, with detailed maps, weather, and user-generated tips. Plan, do, and share your island experiences.

Interactive island guideActivity and dining recommendationsDetailed maps and directions
✈️ Travel
(71)
free
8
Weather. - Weather Forecast
Weather. - Weather Forecast
Weather. - Weather Forecast
Local radar & storm tracker
Free
☀️ Weather
(0)
9
Belize Weather
Belize Weather
Belize Weather
by Fabio Sato
Free
☀️ Weather
(0)
10
Alaska Weather Consulting
Alaska Weather Consulting
Alaska Weather Consulting
Weather Information for Alaska
Free
☀️ Weather
(0)
11
Rere nā te ra'i
Rere nā te ra'i
Rere nā te ra'i
Polynesia weather by Air Moana
Free
☀️ Weather
(0)
12
Kauai Offline Map and Travel Trip Guide
Kauai Offline Map and Travel Trip Guide
Kauai Offline Map and Travel Trip Guide
by OFFLINE MAP TRIP GUIDE LTD
Free
✈️ Travel
(0)
13
Kauai Offline Island Guide
Kauai Offline Island Guide
Kauai Offline Island Guide
Kauai’s Best Photo Spots
$7.99
$9.99 | 20% OFF

Discover over 110 scenic photo spots and 50 curated adventures on Kauai with detailed offline maps, directions, and descriptions. Explore the island's best locations, even without a cell signal, and book unique experiences like surfing lessons or helicopter tours.

110+ offline photo spotsOffline maps and directionsDetailed attraction descriptions
✈️ Travel
(31)
paid
14
Conecast - Kawaii Weather
Conecast - Kawaii Weather
Conecast - Kawaii Weather
Kawaii forecasts for every day
Free

This app provides real-time weather forecasts with a cute, minimalist interface. It includes unique features like an "Melt Forecast" to show how temperature affects ice cream and stylish home screen widgets.

Real-time weather forecastsTemperature, humidity, wind speedIce cream melt forecast
☀️ Weather
(0)
free
15
Hanalei
Hanalei
Hanalei
Beach, Weather, Roads, Food
Free

Navigate Hanalei and Kauai's North Shore with real-time data on river levels, weather, road conditions, and water quality. Plan your beach visits, surf sessions, and hikes with tidal predictions, surf forecasts, and essential contact information.

River gauge monitoringWeather forecasts and advisoriesWater quality advisories
☀️ Weather
(140)
free
16
Kaua'i Bus eTickets
Kaua'i Bus eTickets
Kaua'i Bus eTickets
Holomua Kaua‘i Me Ke Aloha
Free

Purchase and manage bus tickets directly from your phone. Access your digital ticket wallet and easily board by scanning a mobile barcode. Add funds to your account for seamless travel.

Purchase bus ticketsDigital ticket walletMobile barcode boarding
✈️ Travel
(3)
ad-supported
17
Weather - Hong Kong
Weather - Hong Kong
Weather - Hong Kong
by Crefit Development
Free
☀️ Weather
(0)
18
Flood Check
Flood Check
Flood Check
Windward stream and tide data
Free
☀️ Weather
(0)
19
Trident Weather
Trident Weather
Trident Weather
by Downs.Kiwi Ltd
Free
☀️ Weather
(0)
20
Weather Wear
Weather Wear
Weather Wear
by David Beilis
Free
☀️ Weather
(0)

FAQ about Kauai Weather

What are the best kauai weather apps for iPhone?
Hawaii News Now Weather tops our kauai weather apps ranking as of August 2026, with a 4.7-star average from 7.3K App Store ratings, and it's free to download.
Yes — 19 of the top kauai weather apps we rank are free to download, including Hawaii News Now Weather and Kauai Now.
Hawaii News Now Weather shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ kauai weather apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides hyper-local weather information for Hawaii. It offers high-resolution radar and satellite imagery, current weather conditions, daily and hourly forecasts, and severe weather alerts. You can also save your favorite locations for quick access.
Key features include 250-meter resolution radar, future radar to track storms, high-resolution satellite cloud imagery, current weather updated frequently, hourly and daily forecasts, the ability to save favorite locations, and severe weather alerts from the National Weather Service.