Eltiempo.info is a Spanish-language weather information website focused on forecasts across Spain. It provides weather details for more than 12,000 towns and cities, helping visitors check conditions in locations throughout the country. Users can browse forecasts by province or select a locality, with information covering factors such as rain, temperature and wind speed. The site also presents forecasts across a sequence of upcoming dates and includes an interactive map to help visitors explore weather information geographically.

The service emphasizes frequent updates throughout the day and says it draws on data from various sources to support accurate forecasts. Beyond local weather, Eltiempo.info publishes accessible articles on science and the natural world, including topics such as the solar system, Mars, Earth and Jupiter. Its educational content also introduces climate concepts and subjects such as atmospheric pressure, storms, the greenhouse effect and climate change. The website additionally links to weather information for countries including Mexico, Argentina and the Dominican Republic, extending its coverage beyond Spain.