Tomorrow.io vs Weather Underground
A comprehensive head-to-head comparison of two leading weather & environment solutions in 2026. Compare features, pricing, ratings, and more to find the right fit.
Quick Verdict
Choose Tomorrow.io if you need Minute-by-minute forecasts and prefer a free starting option. Choose Weather Underground if you prioritize Personal weather stations and want a free tier to start. Tomorrow.io has a higher user rating (4.5 vs 4.3).
Tomorrow.io vs Weather Underground: At a Glance
| Criteria | Tomorrow.io | Weather Underground |
|---|---|---|
| User Rating | 4.5 | 4.3 |
| Pricing | Free | Free |
| Pricing Model | freemium | freemium |
| Free Plan | ||
| Platforms | Api, Web, Ios, Android | Web, Ios, Android |
| Category | Weather & Environment | Weather & Environment |
| Founded | 2016 | 1995 |
Feature Comparison: Tomorrow.io vs Weather Underground
| Feature | Tomorrow.io | Weather Underground |
|---|---|---|
| Minute-by-minute forecasts | ||
| Weather API | ||
| Road conditions | ||
| Air quality | ||
| Pollen data | ||
| REST API | ||
| Webhooks | ||
| Enterprise systems | ||
| Api support | ||
| Web support | ||
| Ios support | ||
| Android support | ||
| Personal weather stations | ||
| Hyperlocal data | ||
| Historical records | ||
| Webcams | ||
| Community forums | ||
| PWS networks | ||
| Smart home | ||
| APIs |
Tomorrow.io vs Weather Underground: Pricing Breakdown
Tomorrow.io Pricing
Model: freemium
- 500 API calls/day
- Basic forecasts
- Hourly data
- 10,000 calls/day
- Minute data
- Historical
Weather Underground Pricing
Model: freemium
- PWS data access
- Forecasts
- Historical data
- No advertisements
- Premium features
Pros and Cons
Tomorrow.io
Pros
- Highly rated by users (4.5/5)
- Free plan available to get started
- Available on 4 platforms (Api, Web, Ios, Android)
- Rich feature set with 12+ capabilities
- Strong Minute-by-minute forecasts functionality
- Strong Weather API functionality
Cons
- May require time to learn advanced features
Weather Underground
Pros
- Highly rated by users (4.3/5)
- Free plan available to get started
- Available on 3 platforms (Web, Ios, Android)
- Rich feature set with 11+ capabilities
- Strong Personal weather stations functionality
- Strong Hyperlocal data functionality
Cons
- May require time to learn advanced features
Who Should Use Tomorrow.io vs Weather Underground?
Choose Tomorrow.io if you:
- Need Minute-by-minute forecasts
- Want to start for free
- Work primarily on Api and Web
- Value Weather API
Choose Weather Underground if you:
- Need Personal weather stations
- Want to start for free
- Work primarily on Web and Ios
- Value Hyperlocal data
Frequently Asked Questions: Tomorrow.io vs Weather Underground
Is Tomorrow.io better than Weather Underground?
It depends on your needs. Tomorrow.io has a 4.5/5 user rating while Weather Underground has 4.3/5. Tomorrow.io excels in Minute-by-minute forecasts and Weather API, while Weather Underground stands out with Personal weather stations and Hyperlocal data. Consider your budget (Free vs Free), platform needs, and specific feature requirements.
Which is cheaper, Tomorrow.io or Weather Underground?
Tomorrow.io offers a free plan and starts at Free. Weather Underground offers a free plan and starts at Free. Compare the specific plan features to determine the best value for your use case.
Can I use Tomorrow.io and Weather Underground together?
While both are weather & environment tools, some teams use complementary software together. Check each product's API and integration capabilities for compatibility. However, most users find that one solution covers their core weather & environment needs.
What are the main differences between Tomorrow.io and Weather Underground?
The key differences include: pricing model (freemium vs freemium), platform support (Api, Web, Ios, Android vs Web, Ios, Android), and feature focus. Tomorrow.io emphasizes Minute-by-minute forecasts, Weather API, Road conditions while Weather Underground focuses on Personal weather stations, Hyperlocal data, Historical records. User ratings differ slightly: 4.5 vs 4.3 out of 5.
Ready to choose?
Explore detailed reviews, user ratings, and pricing for both Tomorrow.io and Weather Underground.