# Heathrow Weather API

**Canonical:** https://apis.io/apis/heathrow-airport/heathrow-weather-api/  
**Provider:** Heathrow Airport — https://apis.io/providers/heathrow-airport/  
**Base URL:** https://api.heathrow.com/  
**Documentation:** https://developer.heathrow.com/api-weather

Heathrow Weather API is one of 3 APIs that [Heathrow Airport](https://apis.io/providers/heathrow-airport/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Weather, Forecast, and Aviation. The published artifact set on APIs.io includes API documentation and authentication docs.

Heathrow's Weather API provides up to date information on weather conditions at most airports worldwide, exposing temperature, weather categories, a countries list and lookup of weather by IATA code, positioned as a companion to the Flights API for connection and arrival/departure context. Described publicly on the Heathrow developer portal; the endpoint reference and machine-readable contract are visible only to enrolled, Azure AD authenticated accounts.

## Machine-readable artifacts (4)

- **Documentation** — https://developer.heathrow.com/api-weather
- **DeveloperPortal** — https://developer.heathrow.com/
- **Onboarding** — https://developer.heathrow.com/how-it-works
- **Authentication** — https://developer.heathrow.com/signin

## Other Heathrow Airport APIs (2)

- [Heathrow Flights API](https://apis.io/apis/heathrow-airport/heathrow-flights-api/)
- [Heathrow Flight Connections API](https://apis.io/apis/heathrow-airport/heathrow-connections-api/)

## Tags

Weather, Forecast, Aviation

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/heathrow-airport/heathrow-weather-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/heathrow-airport/.