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One Call API 1.0

Explore how to collect current weather, minute-by-minute forecasts, hourly and daily weather predictions, national weather alerts, and 5-day historical data using the One Call API 1.0. Understand API request parameters and how to make multiple API calls for comprehensive weather data retrieval.

Note: The One Call API 1.0 is deprecated and is no longer available for new users. You may opt for One Call API 3.0 instead, which is available for paid subscribers only. Head over to the official documentation for the One Call API 3.0 to read more about it.

Overview

This API provides a comprehensive set of current and forecast weather data for a location of our choosing with a single API call. In addition to the current weather data, it provides minute-by-minute forecasts for the next hour, hourly forecasts for the next two days, daily forecasts for the next 7 days, and historical weather data for the last 5 days.

Moreover, this API provides national weather alerts from a number of national ...