Retrieve weather data
Find forecast and weather data interfaces, authentication requirements and geographic limitations.
Services are ordered by documented operations, attributed reports and current documentation. 17 interfaces are classified here. Each card shows the interfaces a service offers; open it for access requirements and sources.
Categories · Tasks · Interfaces · How listings are checked
Open-Meteo
Free weather forecast and historical weather API — 30+ models, historical weather from 1940.
Weather and climate
API · Documentation checked: 2026-10-12API · Documentation checked: 2026-10-07API · Documentation checked: 2026-10-07API · Documentation checked: 2026-10-07API · Access documentation verifiedNational Weather Service
The U.S. National Weather Service API provides access to forecasts, alerts, observations, and related weather data.
Weather and climate
API · Documentation checked: 2026-10-06API · Access documentation verifiedWeatherAPI.com
Weather and geolocation data API with real-time conditions, forecasts, history, and location lookup.
Weather and climate · geolocation · Public data
API · Access documentation verifiedOpenWeatherMap
Weather data APIs: current, forecast and historical weather for any location.
Weather and climate
API · Access documentation verifiedVisual Crossing
Visual Crossing provides an official, first-party remote MCP server for weather data.
Weather and climate · Developer tools
MCP · Access documentation verifiedPirate Weather
Forecast weather API using a Dark Sky-compatible response format and public weather data sources.
Weather and climate · Public data
API · Access documentation verifiedWeatherkind
Weather intelligence API for current conditions, operational forecasts and historical observations.
Weather and climate · forecasting · environmental data
API · Access documentation verifiedNOAA National Centers for Environmental Information
NOAA NCEI Climate Data Online web services provide access to weather and climate data for developer scripts and programs.
Public data
API · Access documentation verifiedAPI · Documentation checked: 2026-10-06Tomorrow.io
Tomorrow.io provides current weather data and forecasts through its weather APIs.
Weather and climate · forecast · environmental data
API · Access documentation verifiedMET Norway
MET Norway publishes a weather API; its Locationforecast service provides forecasts for geographic coordinates.
Weather and climate
API · Documentation checked: 2026-10-06API · Documentation checked: 2026-10-05Stormglass
A global weather and marine forecast service with an API for hourly forecasts by coordinate.
Weather and climate · Environmental data · api
API · Documentation checked: 2026-10-10BarentsWatch
Norwegian public information service with documented APIs including maritime and aquaculture data.
marine-data · Public data · weather-forecast · maritime
API · Documentation checked: 2026-10-11RealUptime
Uptime monitoring service with a public, keyless API for current outage and internet latency readings.
monitoring · Developer tools
API · Documentation checked: 2026-10-09Forecast.Solar
Forecast.Solar estimates solar production from a location, panel orientation, and installed module power.
energy · Weather and climate · API
API · Documentation checked: 2026-10-10