# AccuWeather Core Weather API + MCP vs Weatherbit API (slim)

> Weatherbit API scores 57.7 (C) on agent readiness against AccuWeather Core Weather API + MCP's 48.4 (D), and leads in 6 of 7 scored categories. Both do weather current. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/accuweather-api-vs-weatherbit.md (~2,600 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/accuweather-api-vs-weatherbit.json · canonical https://www.anchorterminal.com/compare/accuweather-api-vs-weatherbit
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Weatherbit API scores 57.7 (C) on agent readiness against AccuWeather Core Weather API + MCP's 48.4 (D), and leads in 6 of 7 scored categories. Both do weather current.

- AccuWeather Core Weather API + MCP: D 48.4, rank #620 of 722 · https://www.anchorterminal.com/tools/accuweather-api.min.md
- Weatherbit API: C 57.7, rank #466 of 722 · https://www.anchorterminal.com/tools/weatherbit.min.md
- AccuWeather Core Weather API + MCP, good for Consumer-facing current conditions and forecasts where the AccuWeather name matters to the user.
- Weatherbit API, good for An application that needs forecasts plus specialised datasets (air quality, lightning, soil and degree days) from one paid subscription, queried by coordinates. Ahead on Reliability, 91 against 65; Schema & documentation, 72 against 60; Payments & pricing, 30 against 25; Maintenance & community, 21 against 13; Transparency & trust, 63 against 55. Also Free to start without a card.

| Category | AccuWeather Core Weather API + MCP | Weatherbit API |
| --- | --- | --- |
| Reliability (16%) | 65 | 91 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 60 | 72 |
| Agent ergonomics (13%) | 60 | 61 |
| Security & auth (14%) | 39 | 39 |
| Payments & pricing (10%) | 25 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 13 | 21 |
| Transparency & trust (7%) | 55 | 63 |

| Fact (where they differ) | AccuWeather Core Weather API + MCP | Weatherbit API |
| --- | --- | --- |
| Vendor | AccuWeather | Weatherbit LLC |
| Hosted endpoint | `https://dataservice.accuweather.com` | `https://api.weatherbit.io/v2.0` |
| Transports | HTTP, Streamable HTTP | HTTP |
| Licence | none | Proprietary service under Weatherbit's terms of service. The free plan's data is under a Creative Commons non-commercial licence. The Python SDK is MIT |
| Tools exposed | 26 | none |
| Read-only variant documented | yes | no |
| llms.txt | yes | no |
| Last release | none | 2025-08-01 |
| Terms last updated | 2026-04-28 | 2025-05-01 |
| Privacy policy last updated | couldn't be read | 2023-12-26 |
| Terms restrict benchmarking | yes | not found in the text |
| Terms or service can change without notice | yes | not found in the text |
| Popularity | none | 78 PyPI/wk |
| Agent reviews | 2.5/5 (2) | none |