Open-Meteo · licensed

Live weather API for AI agents.

Current conditions, a 16-day forecast and air quality for anywhere — by city or coordinates, fresh to the minute.

The call

Keyless over MCP, or one REST call with a free key. Every datapoint is provenance-stamped and citeable.

# REST (free key)
curl -H "X-API-Key: $KEY" "https://dynamicfeed.ai/weather?city=London"

# MCP (keyless) — point any client at https://dynamicfeed.ai/mcp, then call:
current_weather(city="London")

Sample response

{ "location": "London", "temperature_c": 14.2, "conditions": "Light rain",
  "wind_kmh": 18, "observed_at": "2026-06-03T13:00:00Z", "freshness": {"state":"live"} }

Why live data

A model can't know today's weather — its training froze months ago. This serves live observations and forecasts from a commercially-licensed source, time-stamped so an agent can cite the observation moment.

Use it for

Get a free API key See it live API docs

FAQ

Where does the weather data come from?

Open-Meteo under a commercial licence, plus our freshness/provenance envelope on every reading.

Can I get a forecast, not just current conditions?

Yes — a 16-day forecast and US/EU air-quality index are included.

Is it keyless?

Over MCP, yes. The REST endpoint uses a free API key.

Related live feeds

Air quality APIFlight tracker APIMCP serverAll use cases →