Best Kauai Weather Apps

190+ iOS apps curated and reviewed

4.7 avg rating
17 free apps
Updated July 2026

Out of 190+ kauai weather apps on iOS, 17 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 (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Kauai NowKauai NowFree4.8★ (105)NoNoJul 2026
2Hawaii News Now WeatherHawaii News Now WeatherFree4.7★ (7.1K)YesNoJul 2026
3Island Weather - KITV4Island Weather - KITV4Free4.7★ (379)NoNoJul 2026
4KHON2 WX - Radar & ForecastsKHON2 WX - Radar & ForecastsFree4.6★ (1.7K)YesNoJul 2026
5Kauai Audio Tour GuideKauai Audio Tour GuideFree4.8★ (4.9K)YesYesJul 2026
6KHON2 News - Honolulu HI NewsKHON2 News - Honolulu HI NewsFree4.6★ (14K)YesNoJul 2026
7National Weather Forecast DataNational Weather Forecast DataFree4.6★ (12K)NoYesJul 2026
8MyRadar Weather Radar ProMyRadar Weather Radar Pro$5.994.8★ (43K)NoYesJul 2026

Top Picks for Kauai Weather

Hawaii News Now Weather#2

Hawaii News Now Weather by Gray Television Group, Inc.

Strong Contender
☀️ Weather
4.7😐(7.1K ratings)
FreeAds
Hawaii News Now Weather screenshot 1
Hawaii News Now Weather screenshot 2
Hawaii News Now Weather screenshot 3
Hawaii News Now Weather screenshot 4
Hawaii News Now Weather screenshot 5

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  • 🕰️ Outdated or rarely updated information

More Kauai Weather apps to explore

4
KHON2 WX - Radar & Forecasts
KHON2 WX - Radar & Forecasts
KHON2 WX - Radar & Forecasts
by LIN Television Corporation
Free

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.

Weather alertsCurrent conditionsHourly forecast
☀️ Weather
(1.7K)
ad-supported
5
Kauai Audio Tour Guide
Kauai Audio Tour Guide
Kauai Audio Tour Guide
Kauai Driving Tours and Map
Free

Explore Kauai with self-guided audio tours that provide GPS-driven directions, historical stories, and local music. Discover popular attractions, beaches, hikes, and cultural sites at your own pace, even offline.

GPS-enabled driving directionsAutomatic audio narrationOffline tour functionality
✈️ Travel
(4.9K)
free with in-app purchases
6
KHON2 News - Honolulu HI News
KHON2 News - Honolulu HI News
KHON2 News - Honolulu HI News
by LIN Television Corporation
Free

Get the latest local news and weather for Hawaii directly on your device. Access breaking news, live streaming coverage, and detailed reports from trusted reporters. Plan your day with interactive weather maps and receive optional alerts for important updates.

Top local stories from daily broadcastsReal-time developing storiesLive streaming coverage
📡 News
(14K)
ad-supported
7
National Weather Forecast Data
National Weather Forecast Data
National Weather Forecast Data
NOAA Weather Point Forecast
Free

Access detailed weather forecasts from NOAA by tapping on a map. View 7-day forecasts, including summaries, wind, snow, and severe weather. Explore national weather service discussions and data from over 40,000 stations.

Interactive map for weather forecasts7-day NWS/NOAA spot forecastsNational Weather Service discussions
☀️ Weather
(12K)
free with in-app purchases
8
MyRadar Weather Radar Pro
MyRadar Weather Radar Pro
MyRadar Weather Radar Pro
Live Weather Radar & Forecast
$5.99

This app provides a fast and powerful live weather radar with animated forecasts. It offers various data layers like winds, frontal boundaries, earthquakes, hurricanes, aviation data, and wildfires. Receive proactive alerts for severe weather and hyper-local rainfall up to an hour in advance.

Live animated weather radarUp to two-hour radar loopMultiple data layers (winds, fronts, earthquakes)
☀️ Weather
(43K)
free with in-app purchases
9
Marine Weather Forecast Pro
Marine Weather Forecast Pro
Marine Weather Forecast Pro
NOAA Marine Weather Forecast
Free

Access comprehensive NOAA marine weather data, including real-time buoy readings, 5-day forecasts, and historical wave trends. Visualize data with map overlays and receive severe weather alerts. An Apple Watch app is also available.

Real-time marine buoy data5-day NWS marine weather forecastHistorical wave trend reports
☀️ Weather
(16K)
freemium
10
Hawaii News Now
Hawaii News Now
Hawaii News Now
by Gray Television Group, Inc.
Free

Get instant access to local, national, and world news directly on your iPhone. Receive breaking news alerts, view live local headlines and stories, and enjoy sports and video content. Stay informed with news from KGMB, KHNL, KOGG, and KHBC.

Breaking news alertsLive local news headlinesSports updates
📡 News
(8.2K)
ad-supported
11
Weather Authority
Weather Authority
Weather Authority
From Miami's Local 10 - WPLG
Free

Get accurate weather forecasts and alerts for any location you choose. This app provides interactive radar, future doppler maps, and localized alerts. Stay informed with video forecasts and a dedicated hurricane section, all for free.

Customizable weather settingsMultiple location supportWeather alerts
☀️ Weather
(14K)
free with in-app purchases
12
WKYC Weather
WKYC Weather
WKYC Weather
by Tegna Inc.
Free

Stay informed about northeast Ohio weather with real-time conditions, interactive HD radar, and severe weather alerts. Get detailed forecasts and customize alerts for your favorite locations.

Live interactive HD radarCurrent weather conditionsSevere weather text alerts
☀️ Weather
(5.3K)
ad-supported
13
National Weather
National Weather
National Weather
Accurate NOAA Weather and Rain
Free

Access highly accurate local weather forecasts, radar, and satellite imagery. Receive rain alerts, view detailed weather charts, and get sunrise/sunset times. This app provides comprehensive weather data for the United States.

Powerful radar viewRain alert notificationsHome screen weather widget
☀️ Weather
(6.5K)
free with in-app purchases
14
eWeather HD - Weather & Alerts
eWeather HD - Weather & Alerts
eWeather HD - Weather & Alerts
All Weather data in one App
$3.99
$7.99 | 50% OFF

Get comprehensive weather forecasts, severe weather alerts, and environmental data. This app provides detailed hourly and multi-day forecasts, radar imagery, and information on air quality, tides, and astronomical events.

15-day and hourly forecastsSevere weather alertsHigh-resolution weather radar
☀️ Weather
(8.3K)
paid
15
KSLA 12 First Alert Weather
KSLA 12 First Alert Weather
KSLA 12 First Alert Weather
by Gray Television Group, Inc.
Free

Get hyper-local weather information with high-resolution radar, future radar, and satellite imagery. Receive real-time updates, daily and hourly forecasts, and severe weather alerts to stay informed and safe.

250 meter radarFuture radarHigh resolution satellite imagery
☀️ Weather
(9.3K)
ad-supported
16
KIRO 7 PinPoint Weather
KIRO 7 PinPoint Weather
KIRO 7 PinPoint Weather
by Cox Media Group
Free

Plan for weather in Western Washington with hyper-local storm alerts and real-time updates. Track approaching storms with an interactive radar and get hour-by-hour forecasts. Stay informed with live streams and detailed forecasts from an experienced weather team.

PinPoint weather alerts targeted to your locationHour-by-hour weather updates5-day weather forecast
☀️ Weather
(3.2K)
ad-supported
17
Boston 25 Weather
Boston 25 Weather
Boston 25 Weather
Live radar, Forecast & Alerts
Free

Get hyper-local weather forecasts and real-time radar for New England. Receive precise, location-based alerts for severe weather events, including storms and blizzards. Track earthquakes and storm paths with advanced radar features.

High-resolution future radarEarthquake and storm track layersLocally developed forecasts
☀️ Weather
(4.2K)
free with in-app purchases
18
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
19
Ambient Weather Network
Ambient Weather Network
Ambient Weather Network
Live Map & Hyperlocal Forecast
Free

Access neighborhood-level weather data, live camera feeds, and accurate hyperlocal forecasts powered by a vast network of weather stations. View interactive maps with multiple data layers and time-lapse videos of local conditions.

Hyperlocal weather dataLive weather camera feedsInteractive weather maps
☀️ Weather
(13K)
free with in-app purchases
20
Kauai GyPSy Guide Driving Tour
Kauai GyPSy Guide Driving Tour
Kauai GyPSy Guide Driving Tour
Kauai Hawaii Audio GPS Guide
$19.99

Explore Kauai at your own pace with an automated audio GPS driving tour. Discover over 280 points of interest, stories, and tips that play automatically as you drive. Enjoy the freedom of self-guided exploration with the benefits of a professional tour.

Automated audio commentaryGPS location-awareOffline functionality
✈️ Travel
(685)
free with in-app purchases

FAQ about Kauai Weather

What are the best kauai weather apps for iPhone?
Kauai Now tops our kauai weather apps ranking as of July 2026, with a 4.8-star average from 105 App Store ratings, and it's free to download.
Yes — 17 of the top kauai weather apps we rank are free to download, including Kauai Now and Hawaii News Now Weather.
Kauai Now has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 190+ kauai weather apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Kauai Now provides local Kauai news, breaking news, statewide news, and community information. It also includes tourism details relevant to the island.
Kauai Now has an excellent user rating of 4.8 stars, based on 105 ratings. This indicates a high level of user satisfaction.