OpenWeatherMap vs Weather Underground PWS
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 OpenWeatherMap if you need Weather API and prefer a free starting option. Choose Weather Underground PWS if you prioritize Station network and want a free tier to start. Both are rated 4.4/5 by users.
OpenWeatherMap vs Weather Underground PWS: At a Glance
| Criteria | OpenWeatherMap | Weather Underground PWS |
|---|---|---|
| User Rating | 4.4 | 4.4 |
| Pricing | Free | Free |
| Pricing Model | freemium | free |
| Free Plan | ||
| Platforms | Api, Web | Web, Api |
| Category | Weather & Environment | Weather & Environment |
| Founded | 2012 | 1995 |
Feature Comparison: OpenWeatherMap vs Weather Underground PWS
| Feature | OpenWeatherMap | Weather Underground PWS |
|---|---|---|
| Weather API | ||
| Current conditions | ||
| Forecasts | ||
| Historical data | ||
| Weather maps | ||
| REST API | ||
| JSON format | ||
| Widgets | ||
| Api support | ||
| Web support | ||
| Station network | ||
| Real-time upload | ||
| Quality control | ||
| Community rankings | ||
| PWS devices | ||
| Data APIs | ||
| Weather apps |
OpenWeatherMap vs Weather Underground PWS: Pricing Breakdown
OpenWeatherMap Pricing
Model: freemium
- 1,000 API calls/day
- Current weather
- 5-day forecast
- Unlimited calls
- Historical data
- Premium support
Weather Underground PWS Pricing
Model: free
- Station registration
- Data upload
- Dashboard
- Community access
Pros and Cons
OpenWeatherMap
Pros
- Highly rated by users (4.4/5)
- Free plan available to get started
- Rich feature set with 10+ capabilities
- Strong Weather API functionality
- Strong Current conditions functionality
Cons
- May require time to learn advanced features
Weather Underground PWS
Pros
- Highly rated by users (4.4/5)
- Free plan available to get started
- Rich feature set with 10+ capabilities
- Strong Station network functionality
- Strong Real-time upload functionality
Cons
- May require time to learn advanced features
Who Should Use OpenWeatherMap vs Weather Underground PWS?
Choose OpenWeatherMap if you:
- Need Weather API
- Want to start for free
- Work primarily on Api and Web
- Value Current conditions
Choose Weather Underground PWS if you:
- Need Station network
- Want to start for free
- Work primarily on Web and Api
- Value Real-time upload
Frequently Asked Questions: OpenWeatherMap vs Weather Underground PWS
Is OpenWeatherMap better than Weather Underground PWS?
It depends on your needs. OpenWeatherMap has a 4.4/5 user rating while Weather Underground PWS has 4.4/5. OpenWeatherMap excels in Weather API and Current conditions, while Weather Underground PWS stands out with Station network and Real-time upload. Consider your budget (Free vs Free), platform needs, and specific feature requirements.
Which is cheaper, OpenWeatherMap or Weather Underground PWS?
OpenWeatherMap offers a free plan and starts at Free. Weather Underground PWS 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 OpenWeatherMap and Weather Underground PWS 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 OpenWeatherMap and Weather Underground PWS?
The key differences include: pricing model (freemium vs free), platform support (Api, Web vs Web, Api), and feature focus. OpenWeatherMap emphasizes Weather API, Current conditions, Forecasts while Weather Underground PWS focuses on Station network, Real-time upload, Historical data. User ratings differ slightly: 4.4 vs 4.4 out of 5.
Ready to choose?
Explore detailed reviews, user ratings, and pricing for both OpenWeatherMap and Weather Underground PWS.