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