26°
Partly cloudy.
16-day hourly forecasts, minute-level rain and air quality for 5,220,653 places. 100,000 calls a month free - commercial projects included, no card, no trial clock. Paid plans from $19.
Building something? Get a free API key → 100,000 calls a month · commercial use included · read the docs
Built on official data from the world's leading weather agencies
The same pipeline powers both - what you see on any city page is exactly what your app receives from the API.
"Starting in 12 minutes" beats "60% today." Radar-driven nowcasts across the US & Europe, satellite-based everywhere else.
5,220,653 live city pages with hourly detail and a 16-day outlook. Bookmark yours - it updates with every model run.
Sub-50ms responses from a self-hosted model database. No resellers between you and the data.
PM2.5, ozone and UV worldwide, plus six pollen species across Europe - in the same response as your forecast.
Any place, any date in 86 years. Power "on this day" pages, climate baselines and research.
Every datapoint names its model - and our accuracy page scores each one against real station reports.
Free, fast, bookmarkable - and every page doubles as a live demo of the API underneath.
# Your first forecast in one line curl "https://api.weathermetro.com/v2/forecast ?lat=51.5&lng=-0.13&daily&api_key=YOUR_KEY" { "meta": { "code": 200 }, "response": { "daily": { "temperature_2m_max": [22.4, 24.1] } } }
Every plan gets the full-resolution forecast. You pay for volume, alerts and history - never to unlock the basics.
Directly from the world's national weather agencies - ECMWF, NOAA, DWD, Météo-France and a dozen more - ingested into our own pipeline and blended. No resellers in between, and our accuracy page shows how every model has actually performed.
The forecast covers the next hours-to-16-days from physics models. The nowcast covers the next two hours at minute resolution, driven by live radar - that's how we can say "rain starting in 12 minutes."
Yes. 100,000 calls a month, commercial use allowed, with a visible “Weather data by WeatherMetro” credit. Paid plans drop the credit and raise the ceiling.
Back to 1940, worldwide, on Business plans and above - hourly and daily, from the ERA5 reanalysis maintained by Copernicus.
Because the sky does. WeatherMetro follows your local time of day - dawn, day, dusk and night - so checking the weather feels like looking out the window.
Join developers building on the same data that powers every page of this site.