Access real-time weather, hourly & daily forecasts, national alerts, and historical data — all through a single, streamlined API request. Whether you’re building apps, dashboards, or climate models, One Call API 3.0 is your all-purpose solution.

Open-Source ☀️️️️️️️️️️️️️️️️️️️️️️️️️️️️️ Weather API with free access for non-commercial use. No API Key required ✅. Accurate weather forecasts for any location. Open-Meteo provides high-resolution open data ranging from 1 to 11 ...

WeatherAPI.com free weather API and weather data and Geolocation API (JSON and XML) for hourly, daily and 15 min interval weather, historical data, bulk request, astronomy, sports and much more.

Discover weatherstack, the best free weather API providing real-time, historical, and forecast weather data worldwide. Start using our weather REST API today.

Free Weather Forecast API for non-commercial use. Contribute to open-meteo/open-meteo development by creating an account on GitHub.

api.weather.gov represents the public face of the next generation of data services from the National Weather Service.

May 15, 2025 - Fast, free & simple weather API for history & forecast data. Current conditions, alerts, hourly, sub-hourly, and daily data worldwide.

August 13, 2025 - Integrate accurate and comprehensive weather data into your applications with Tomorrow.io’s free Weather Forecast API, the ultimate solution for developers and businesses. Get the most precise and reliable weather predictions for any location around the world.

Access accurate weather data with the Weather API by Weatherbit. Get real-time, historical, and forecast weather data for any location worldwide

The Weather API lets you request real-time, hyperlocal weather data for locations around the world.

Access real-time weather, forecasts, alerts, and historical data worldwide — all through a single, streamlined API request.

Build precise, reliable weather experiences with AccuWeather's Personal Weather API: MinuteCast™, real-time conditions, alerts, indices, and more. Start a 14-day free trial.

Global weather forecast API for any use. Leverage the NBM and GFS models. Great for bulk pulls. ... Weather and climate data from KMA. ... Global weather forecasts based on machine learning and historical data. ... Weather data for the UK.

Weather API by API Ninjas - get the latest weather, forecast, and historical weather data for any city or geographic location in the world.

Get instant access to our Free Weather API ✓ JSON & CSV ✓ 100+ Weather Variables ✓ 5000 API Calls per year

January 18, 2024 - OpenWeatherMap is one of the most popular choices for accessing high volumes of weather data. The OpenWeatherMap API provides current and forecasted weather data, atmospheric conditions, and imagery.

June 16, 2023 - Rapid Blog, developers #1 source for API tutorials, industry news, and more. One API key. One dashboard.

So why not check them out today and see how they can enhance your applications and services? ... Weather radar data, worldwide. Tile server and single radar images. API is free. RainViewer gets radar data from different sites across the Internet for free therefore we share all this data for everyone for free as well.

Weather API: high-resolution weather data in real time. One interface, one query, over 1800 weather parameters. Get continuous access to worldwide high-resolution weather, ocean, environment and climate data as well as historical data, real-time ...

1 month ago - Features: Includes current conditions, forecasts, historical weather data, specialized APIs in specific industries, satellite images, and aviation data. Parameters: Temperature, precipitation, snowfall, wind speed, wind direction, humidity, cloud cover, visibility, UV index, AQI, etc. Free tier: The trial API key provides 50,000 API calls daily and 100 API calls per minute. Paid plan: Not specified publicly; contact The Weather Company for pricing information.‍