Free Alternatives to Weatherstack

The NOAA Weather API offers access to real-time and historical weather data from the National Oceanic and Atmospheric Administration for free.

The official government site that offers weather forecasts, climate data, and warnings for Australia, including interactive maps and detailed reports.

Meteo.it provides detailed weather forecasts, radar images, and climate data specifically tailored for users in Italy.

Météo-France provides comprehensive weather forecasts, alerts, and climate data for regions across France, including detailed local information.

Meteostat

Free

Meteostat provides free access to historical weather and climate data for various locations, including Germany. Users can explore datasets and visualize trends in weather patterns.

Weather.com offers global weather forecasts, news, and climate data, with a dedicated section for Italian regions.

Open-Meteo

Free

Open-Meteo is a free weather API that offers global weather forecasts, including detailed climate data, geared towards developers and researchers.

Meteo Japan offers weather forecasts, climate statistics, and real-time weather alerts for various regions across Japan.

The Met Office provides access to a range of weather and climate data for the UK, including forecasts, historical data, and climate trends. Their DataPoint service offers a free tier for developers and researchers.

Weather.com provides comprehensive weather forecasts, radar maps, and climate data, helping users stay informed about current and future weather conditions.

The Japan Meteorological Agency provides authoritative weather data, forecasts, and climate information tailored for Japan's diverse environments.

The UK's national weather service offers comprehensive weather data, forecasts, and climate information for various regions in the UK.

The official weather service of Spain, providing forecasts, alerts, and historical climate data.

The Met Office provides detailed weather forecasts and climate data for the UK, including real-time updates and historical data, all accessible for free.

Climacell (Tomorrow.io)

Free

Tomorrow.io offers a weather API that provides real-time weather data and forecasts, with a free tier for developers and businesses looking to integrate weather data into their applications.

IlMeteo is a popular weather forecasting service in Italy, providing comprehensive weather data, alerts, and climate information.

The meteorological service of Catalonia offering weather forecasts, radar images, and climate statistics.

3B Meteo offers accurate weather forecasts, real-time updates, and meteorological insights for various locations across Italy.

Weatherbit

Free

Weatherbit offers a free tier API that provides accurate weather data and forecasts, suitable for developers building weather-related applications.

A popular weather app that provides real-time weather data, forecasts, and interactive maps, including wind patterns and storm tracking.