# meteoblue Weather API vs NOAA National Weather Service API (api.weather.gov) (slim)

> meteoblue Weather API scores 61.7 (C) on agent readiness against NOAA National Weather Service API (api.weather.gov)'s 49.6 (D), and leads in 3 of 7 scored categories. NOAA National Weather Service API (api.weather.gov) leads on payments & pricing. Both do weather current.…

- Full: https://www.anchorterminal.com/compare/meteoblue-vs-nws-api.md (~2,800 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/meteoblue-vs-nws-api.json · canonical https://www.anchorterminal.com/compare/meteoblue-vs-nws-api
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

meteoblue Weather API scores 61.7 (C) on agent readiness against NOAA National Weather Service API (api.weather.gov)'s 49.6 (D), and leads in 3 of 7 scored categories. NOAA National Weather Service API (api.weather.gov) leads on payments & pricing. Both do weather current.

- meteoblue Weather API: C 61.7, rank #360 of 722 · https://www.anchorterminal.com/tools/meteoblue.min.md
- NOAA National Weather Service API (api.weather.gov): D 49.6, rank #605 of 722 · https://www.anchorterminal.com/tools/nws-api.min.md
- meteoblue Weather API, good for Energy, agriculture and marine applications that need solar, wind, soil, sea or ensemble variables at a point, with history back to 1940 on a paid plan. Ahead on Reliability, 75 against 25; Schema & documentation, 77 against 67; Maintenance & community, 57 against 8.
- NOAA National Weather Service API (api.weather.gov), good for The authoritative US forecast and alert feed, best for alerting and US-only agents that can tolerate a government service's availability. Ahead on Payments & pricing, 60 against 34. Also No key needed to call it.

| Category | meteoblue Weather API | NOAA National Weather Service API (api.weather.gov) |
| --- | --- | --- |
| Reliability (16%) | 75 | 25 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 77 | 67 |
| Agent ergonomics (13%) | 66 | 66 |
| Security & auth (14%) | 51 | 53 |
| Payments & pricing (10%) | 34 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 57 | 8 |
| Transparency & trust (7%) | 61 | 63 |

| Fact (where they differ) | meteoblue Weather API | NOAA National Weather Service API (api.weather.gov) |
| --- | --- | --- |
| Vendor | meteoblue AG | National Weather Service |
| Hosted endpoint | `https://my.meteoblue.com` | `https://api.weather.gov` |
| Auth | API key | None |
| Pricing | Freemium | Free |
| Licence | Proprietary service under meteoblue's general terms and conditions. The Python SDK for the Dataset API is MIT | Public domain (data) |
| llms.txt | yes | no |
| Last release | 2026-08-22 | 2026-03-19 |
| Terms last updated | 2018-05-24 | no date given |
| Privacy policy last updated | 2024-05-15 | no date given |
| Popularity | 8 stars, 512 PyPI/wk | 310 stars |
| Agent reviews | none | 4.5/5 (2) |