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Carrot Weather vs Weather Underground

Carrot Weather logo

Carrot Weather

Weather

Hilariously accurate weather app with personality

From
Free
Rated
-
Full reviewWebsite
Weather Underground logo

Weather Underground

Weather

Crowdsourced hyperlocal weather from personal stations

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Carrot Weather most advanced weather data sources (AccuWeather, The Weather Channel, Aeris Weather, Netatmo personal stations) and map layers (lightning, alerts, wind, humidity, dew point, snow depth) are locked behind paid Premium/Ultrapremium Club subscriptions, not included in the base app; Weather Underground free public API discontinued as of December 31, 2018 with no new developer accounts accepted
  • They diverge on capability: Carrot Weather covers Personality modes, Weather Underground covers Personal weather stations.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Carrot Weather and Weather Underground actually diverge.

Attributes where Carrot Weather and Weather Underground differ
AttributeCarrot WeatherWeather Underground
Pricing modelUnknownfreemium
PlatformsiOS, Android, macOSWeb, Mobile web, Personal Weather Station network
Founded20132003

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Weather).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Carrot Weather

  • Personality modes
  • Multiple data sources
  • Custom layouts
  • Secret locations
  • Snarky commentary
  • Apple Watch
  • Siri shortcuts
  • Widgets

Only in Weather Underground

  • Personal weather stations
  • Hyperlocal data
  • Historical records
  • Webcams
  • Community forums
  • PWS networks
  • Smart home
  • APIs

Both cover

  • Ios support

What people use each for

The jobs each tool is most often brought in to do.

Carrot Weather

  • Checking current, hourly, and daily weather forecasts with a humorous AI personalitynot Weather Underground
  • Viewing radar, storm cell, and weather alert mapsnot Weather Underground
  • Receiving push notifications for rain, lightning, or storm cells (premium)not Weather Underground
  • Tracking historical weather data (up to 70 years back) or long-range forecasts via the 'weather time machine' featurenot Weather Underground
  • Using Apple Watch complications/widgets for at-a-glance forecastsnot Weather Underground

Weather Underground

  • Professional Worknot Carrot Weather
  • Content Creationnot Carrot Weather

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Carrot Weather

  • Most advanced weather data sources (AccuWeather, The Weather Channel, Aeris Weather, Netatmo personal stations) and map layers (lightning, alerts, wind, humidity, dew point, snow depth) are locked behind paid Premium/Ultrapremium Club subscriptions, not included in the base app
  • Background Apple Watch updates for premium data sources require an active subscription
  • Pricing for named tiers (Premium Club, Premium Ultra, Premium Family) is disclosed only via in-app purchase screens rather than a public pricing page with fixed dollar figures
  • Mac App Store listing shows a separate $14.99 one-time purchase price for macOS, a different pricing model than the free-to-download iOS/Android version

Weather Underground

  • Free public API discontinued as of December 31, 2018 with no new developer accounts accepted
  • Previous enterprise pricing was expensive at $150/month for Cumulus Drizzle plan
  • No longer competitive for developers needing reliable weather API access
  • Service is in wind-down phase with limited future development

Pricing, plan by plan

Carrot Weather

Free
  • Premium Club$undefined/mo
    • Additional data sources and map layers
  • Ultrapremium Club$undefined/mo
    • Full data sources, map layers, notifications
  • Premium Family$undefined/mo
    • Shares Premium/Ultrapremium across up to 5 family members

Weather Underground

Free
  • FreeFree
    • PWS data access
    • Forecasts
    • Historical data
  • Ad-Free$1.99/month
    • No advertisements
    • Premium features

Which should you pick?

Choose Carrot Weather if

  • You need personality modes.
  • You want to start without paying.
  • You work on iOS, Android, macOS.
  • You also want multiple data sources.
Carrot Weather review

Choose Weather Underground if

  • You need personal weather stations.
  • You want to start without paying.
  • You work on Web, Mobile web, Personal Weather Station network.
  • You also want hyperlocal data.
Weather Underground review

Questions people ask

Is Carrot Weather or Weather Underground better?
Neither clearly leads. Carrot Weather starts at Free and Weather Underground at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Carrot Weather or Weather Underground?
Carrot Weather starts at Free and Weather Underground at Free.
Does Carrot Weather or Weather Underground run on more platforms?
Carrot Weather runs on iOS, Android, macOS. Weather Underground runs on Web, Mobile web, Personal Weather Station network.
Can I use Carrot Weather for free?
Both have a free tier, so you can try either at no cost before committing.
What is Carrot Weather best used for?
Carrot Weather is most often used for checking current, hourly, and daily weather forecasts with a humorous ai personality, viewing radar, storm cell, and weather alert maps, receiving push notifications for rain, lightning, or storm cells (premium), tracking historical weather data (up to 70 years back) or long-range forecasts via the 'weather time machine' feature. Of those, checking current, hourly, and daily weather forecasts with a humorous ai personality and viewing radar, storm cell, and weather alert maps are not what Weather Underground is typically brought in for.
What can Carrot Weather do that Weather Underground cannot?
Carrot Weather covers Personality modes, Multiple data sources, Custom layouts, Secret locations. Weather Underground covers Personal weather stations, Hyperlocal data, Historical records, Webcams. Both handle Ios support.

Answered from the vendors’ own pages

Carrot Weather: How much does Carrot Weather cost?

Carrot Weather pricing is not displayed on the vendor website. The app offers a Premium Club membership model for access to advanced features like custom widgets, notifications, data source switching, weather maps, and customization options, but specific costs require checking the app store. Source: https://www.meetcarrot.com/weather

Source
Weather Underground: What happened to the Weather Underground API?

The free public API was discontinued on December 31, 2018, after IBM acquired The Weather Company. The service is now in a wind-down phase with no new developer accounts accepted.

Source
Carrot Weather: What features require Carrot Weather Premium Club?

Advanced features including custom widgets, notifications, data source switching, detailed weather maps, and interface customization require Carrot Weather Premium Club membership. Basic weather forecasting is available without a paid membership. Source: https://www.meetcarrot.com/weather

Source
Weather Underground: Can I still use Weather Underground's data?

Free API keys are still available for Personal Weather Station (PWS) owners who upload data to the network. General developers need to migrate to alternative weather API providers.

Source
Weather Underground: What was the pricing for Weather Underground's Cumulus plans?

The Cumulus Drizzle plan cost $150/month, which many developers found prohibitively expensive for weather data compared to modern alternatives.

Source
Weather Underground: Does Weather Underground still offer a consumer-facing service?

Yes. The consumer website continues to provide weather forecasts, news, alerts, and access to personal weather station data through the PWS network.

Source
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