National Weather Service
weather.gov › documentation › services-web-api
API Web Service
The National Weather Service (NWS) API allows developers access to critical forecasts, alerts, and observations, along with other weather data. The API was designed with a cache-friendly approach that expires content based upon the information life cycle. The API is based upon of JSON-LD to ...
OpenWeatherMap
openweathermap.org › api
Weather API
Explore OpenWeather's vast range of weather APIs including the versatile One Call API 3.0. Ideal for both beginners and professionals, our APIs offer current weather, minute-by-minute forecasts, historical data archives, and future predictions.
Best Weather API
I've heard really great things about Tomorrow.io weather API ! They offer a free version and you can access their platform. Plus they're sending satellites into space so you can trust they'll have more robust data than anyone else. More on reddit.com
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February 22, 2023Is there a free and accurate weather API
I use VisualCrossing for work and we use the paid edition but it says you can use the free tier without a credit card. More on reddit.com
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July 31, 2024Anyone knows good open source weather API?
My favorite is this one. https://open-meteo.com/en It is completely free and does not require an API key, so it is ready to use immediately. More on reddit.com
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March 10, 2022Weather API service
If you’re in the US, your tax dollars already pay for a weather API! The National Weather Service has an API that you can ping for forecasts of a specific latitude/longitude or forecast office/state/zip code (if you convert them to a latitude/longitude). One of the outputs will be a forecast of percent chance of precipitation as well as the forecasted amount (QPF = quantitative precipitation forecast). Here’s an FAQ webpage: NWS API . Otherwise, something like WeatherBELL may have what you’re looking for? More on reddit.com
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December 21, 2023What are Weather Data APIs?
Weather Data APIs provide real-time, forecast, and historical weather data for industries like aviation, energy, and logistics. Specialized datasets are available for agriculture, renewable energy, and severe weather tracking.
weathercompany.com
weathercompany.com › home › weather data apis
Weather Data APIs: Real-Time & Historical Weather Data Insights
How do I access the Weather Data APIs?
To get started, request an API key. Once issued, you can make requests to the available endpoints for real-time, historical, or forecast data.
weathercompany.com
weathercompany.com › home › weather data apis
Weather Data APIs: Real-Time & Historical Weather Data Insights
What is included in the Standard Weather API?
The Standard Weather API offers essential weather insights, including current conditions, 15-day forecasts, historical weather data, radar imagery, and government alerts. It is ideal for general operational use and mass consumption applications.
weathercompany.com
weathercompany.com › home › weather data apis
Weather Data APIs: Real-Time & Historical Weather Data Insights
Videos
Open-Meteo
open-meteo.com
🌤️ Free Open-Source Weather API | Open-Meteo.com
Open-Source ☀️️️️️️... Key required ✅. Accurate weather forecasts for any location. Open-Meteo provides high-resolution open data ranging from 1 to 11 kilometres from national weather services....
The Weather Company
weathercompany.com › home › weather data apis
Weather Data APIs: Real-Time & Historical Weather Data Insights
January 18, 2024 - Empower your business with accurate, real-time weather updates, forecasts, and historical data to drive smarter decisions and enhance operations. Access hyper-local, high-resolution weather data through Weather Data APIs by The Weather Company.
WeatherAPI
weatherapi.com
Free Weather API - WeatherAPI.com
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.
Public APIs
publicapis.dev › category › weather
Top 33 Weather APIs For Developers - Public APIs
A community-made collection of public APIs about weather. Find these and many other great resources for your projects.
Aviation Weather
aviationweather.gov › data › api
Data API
The Data API has been upgraded! See Recent Changes for more information. This service facilitates machine-to-machine access to aviation weather information. These pages describe how to use the API and the interactive interface under Specifications can be used to learn more about available data, configure specific queries, and try them out.
Meteomatics
meteomatics.com › home › weather api
Weather API | Meteomatics
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 ...
Reddit
reddit.com › r/learnpython › best weather api
r/learnpython on Reddit: Best Weather API
February 22, 2023 -
Any fan favorites for both current and historical weather data?
Top answer 1 of 5
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I've heard really great things about Tomorrow.io weather API ! They offer a free version and you can access their platform. Plus they're sending satellites into space so you can trust they'll have more robust data than anyone else.
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The actual answer is this: https://open-meteo.com/ It's perfect. Even gives you example python code, historical data way back to wayback, forecasts for 16 days, free for 10,000 requests a day, NO API KEY!!!
Google
developers.google.com › google maps platform › environment › weather api › weather api overview
Weather API overview | Google for Developers
The Weather API lets you request real-time, hyperlocal weather data for locations around the world.
OpenWeatherMap
openweathermap.org
Current weather and forecast
Access real-time weather, forecasts, alerts, and historical data worldwide — all through a single, streamlined API request.
Xweather
xweather.com › weather-api
Weather API for Lightning & Severe Weather ⚡| Xweather - Xweather
Access real-time lightning, hail, and global severe weather alerts via a fast, flexible Weather API. Get started with a free 30-day trial.
Vercel
publicapis.vercel.app › Weather
Public APIs | Weather
Weather API Powered by Proprietary Technology · HTTPSCorsAuth · US National Weather Service · HTTPSCorsNoAuth · Global historical and weather forecast data · HTTPSCorsAuth · A RESTful free API to check the weather · HTTPSNoCorsNoAuth · Weather API with other stuff like Astronomy and ...
Datarade
datarade.ai › weather data › historical weather data › best 7+ historical weather apis for reliable weather data
Best 7+ Historical Weather APIs for Reliable Weather Data | Datarade
July 18, 2024 - Wetter.com uses advanced data analytics and multiple data sources, including public and proprietary weather stations. This approach allows them to offer highly accurate weather information. Data is available in various formats and integrates with platforms like adsquare, Snowflake, and SAP Data Marketplace, making it accessible and versatile for business use. Wetter.com’s API plans begin at $99.
OpenWeather
docs.openweather.co.uk › api
Weather API - OpenWeather
Access OpenWeather's free and user-friendly weather API for current conditions, hourly and extended forecasts, historical data starting from 1979-01-01 for any location. Explore weather maps, air pollution details and many other APIs.
Met Office
metoffice.gov.uk › services › data
Met Office weather and climate data and services - Met Office
Met Office Weather DataHub offers access to a range of Met Office data through a ‘self-serve’ portal via application programming interface (API). Users have the ability to ‘subset’ data by geographical region, time step, model run and ...
DTN
dtn.com › home › resources › api data integrations › weather api
Weather API - DTN
September 22, 2025 - Seamless Integration – Our user-friendly API, supporting GeoJSON format, easily integrates with your existing systems, enhancing compatibility across various applications. Extensive Global Coverage – Tap into over 70,000 weather stations worldwide for near real-time and historical data, ensuring you have the most comprehensive view of weather patterns.
Free Public APIs
freepublicapis.com › realtime-weather-api
🌦️ Realtime Weather API - Tested Every Single Day.
This API provides real-time readings of temperature, humidity, precipitation, and wind conditions across various weather stations in Singapore at intervals of up to one minute. Managed by the National Environment Agency (NEA), it allows users to access detailed weather data for public use.
Reddit
reddit.com › r/learnprogramming › is there a free and accurate weather api
r/learnprogramming on Reddit: Is there a free and accurate weather API
July 31, 2024 -
I tried OpenWeatherMap but I need to put a credit card in and I don't have that right now. I also tried weatherstack but the info it gave me was wrong. Meteo wants a free trial.
Are there alternative weather API that are free and accurate without having put credit details in?