OpenWeatherMap
OpenWeatherMap is a weather data platform that provides APIs for developers to access current conditions, forecasts, historical weather, and weather maps. It serves individuals and businesses by supplying weather information for locations worldwide. The service aggregates observations and model data from multiple sources, including meteorological services, weather stations, satellites, and radar networks. Data are delivered via RESTful APIs in JSON or XML formats, with options to specify units (metric, imperial, or standard) and language. An API key is required for access, and usage is governed by service plans.
Key offerings include a Current Weather Data API, a 5 Day / 3 Hour Forecast API, and a
Access and licensing are structured around free and paid tiers. The free plan typically provides a limited
Uses of the platform include mobile apps, websites, Internet of Things projects, and research applications. The