The Postmeteo weather service provides high-quality meteorological information worldwide for more than 24,000 localities.

We offer a detailed hourly weather forecast, a weekly forecast, and a weather chart for the next 10 days. For major cities, data is updated every 30 minutes, while for other locations, updates occur once an hour.

A unique feature of our service is the public assessment of our own forecasts for accuracy. We evaluate the precision of our predictions and openly share this information. We do this because we are confident in the quality of our forecasts.

Algorithm

Our forecasts are generated automatically based on a machine learning meta-algorithm. First, we collect data from our partners, such as the National Oceanic and Atmospheric Administration and the European Centre for Medium-Range Weather Forecasts. Aggregating data from multiple providers yields more accurate results than relying on a single predictor. We primarily use gradient boosting (GBM) as our ensemble learning technique.

Legal Information

The information on this website is for informational purposes only, with no guarantees of completeness or timeliness, and without any other explicit or implied warranties. Detailed information is available in theUser Agreement.

All rights to the presented materials belong to Postmeteo Limited (Hong Kong).
City information is sourced from the GeoNames geographical database under the CC BY 4.0 license.
The website uses icons by Paolo Valzania under the CC BY 3.0 license.
For any inquiries, contact us at:info@postmeteo.com