Free API Plan Rate Limits

The Tomorrow.io Free API plan is designed to provide developers with flexible access to weather data while ensuring fair usage. This plan allows users a generous number of API requests, segmented into daily, hourly, and per-second limits.

Rate Limits Breakdown:

• 500 requests per day

• 25 requests per hour

• 3 requests per second

Each limit automatically resets at the start of its respective time period:

• The daily limit resets at midnight UTC.

• The hourly limit resets at the top of every hour.

• The per-second limit manages short bursts of requests.

There are no weekly or monthly maximums, so users can maintain continuous access as long as the daily, hourly, and per-second limits are respected.

For more detailed information on the weather parameters included in the free plan, please explore our API documentation.

QA Your Queries in the Docs:

To ensure your API queries are correct, users can QA their queries directly within the API documentation. Please note that you must create an account and be logged in to perform this validation.

Additional Support:

You can use our AI-powered smart search feature in the API Docs to quickly locate relevant data and parameters. Users can simply enter a free-text query, similar to interacting with an AI assistant, to ask questions and find the information they need with ease.

Additionally, our customized API assistant simplifies the process by guiding you through building queries or accessing specific weather data.

You can also visit our article on how to use our API for more detailed guidance.

If you require additional details or are considering an upgrade, contact us at sales@tomorrow.io.