The easiest, most advanced, weather API on the web.

✓

9.8

127 ms

100%

Air Quality

Retrieve current, forecasted, and historical air quality for any point in the world.

Global Tides API provides tidal heights predictions at any location of the World Ocean.

9.8

556 ms

100%

US Weather By Zip Code

Provides current weather information for US cities by zip code

Visual Crossing Weather

Visual Crossing Weather API provides instant access to both historical weather records and weather forecast data

WeatherAPI.com is a powerful fully managed free weather and geolocation API provider that provides extensive APIs that range from the weather forecast, historical weather, future weather, weather alerts, air quality data, IP lookup, and astronomy through to sports, time zone, and geolocation.

Get weather data for any location on the globe immediately with our superb API

9.9

893 ms

98%

AI Weather by Meteosource

Accurate hyper-local weather forecasts, powered by our cutting-edge machine learning (ML) models. Historical weather, current weather, weather statistics , and hour-by-hour forecast - all weather data updated in real-time!

Get the updated and hyper-accurate weather/aqi information of any city.

Obtain weather forecast and forecast for diverse cities.

Get 16 days weather forecast data - worldwide - geographical coordinates...

Historical Weather & Climate Data API

Detailed current conditions, hourly forecasts, daily forecasts, and weather alerts by latitude and longitude in JSON format.

Retrieve the USDA Plant Hardiness Zone for a ZIP code

Yahoo Free Weather APIs

Get sunrise and sunset times using date, latitude, and longitude.

9.8

645 ms

100%

Weather by API-Ninjas

Get the latest weather data for any region in the world. See more info at https://api-ninjas.com/api/weather.

9.9

890 ms

100%

World Weather Online API

Free Weather API and Geo API for worldwide locations, hourly weather, 14-day weather, historical weather, and Marine and Ski weather API for developers and businesses in XML and JSON format.

9.7

39 ms

100%

Air Quality by API-Ninjas

Get current air quality data for any region. See more info at See more info at https://api-ninjas.com/api/airquality.

Query for weather forecast news, weather information, such as : NOAA, hurricane, daily temperature, a UV index to create a weather forecast site/application such as weather.com

9.7

2,465 ms

100%

APJOY-Weather Forecast

APJOY-Weather Forecast is a comprehensive and reliable weather forecasting API tailored for your location. Access real-time data, including temperature, humidity, wind speed, and precipitation, as well as short-term and long-term forecasts. Plan your day effortlessly with hourly updates and stay ahead with our 7-day and 14-day predictions. Ideal for developers and businesses in sectors like travel, agriculture, event planning, and more. Enhance your applications and services with accurate, lo...

The proprietary convolutional neural network collects and processes wide range of data sources to cover any location and consider the local nuances of climate. We collect and process weather data from different sources such as global and local weather models, satellites, radars and vast network of weather stations. For each point on the globe, RapidWeather provides historical, current and forecasted weather data via light-speed APIs.

9.6

364 ms

100%

National Weather Service

National Weather Service API (api.weather.gov) NOAA (National Oceanic and Atmospheric Administration) provides national weather data as well as past data.

Everything you need to build a weather app

Weather APIs

About Weather APIs

The weather affects everyone in the world. Access to accurate forecasts helps us plan our days, farmers plan their crops, affect travel plans and flights, and much more. Weather APIs keep us connected to the most up-to-date weather information available from the resources we depend on.

What is a Weather API?

A weather API connects end-users to data providers that aggregate and process complex meteorological data and compile it into regional forecasts.

How does a Weather API work?

Weather APIs can produce historical, current, and forecasted data at the press of a button on the user’s endpoint. GET requests are sent to the data server, and the API parses and returns the information to the user in near-instantaneous time.

These APIs are refreshed many times a day in order to keep up with ever-changing atmospheric conditions. APIs in this category not only deal with specific weather data, like temperatures and rain forecasts, but other key features that affect the world, like tides, moon phases, and sunrise and sunset times.

Who can benefit from Weather APIs?

Everyone in the world can benefit from knowing what the weather will be like on a day-to-day basis in their area. For example, farmers need to understand how the weather will affect their crops. Travelers are interested in what to pack for their vacations. Airlines and the boating industry need to watch out for storms. In short, the forecast affects every facet of our lives.

Why are Weather APIs necessary?

Just a century ago, we depended on almanacs to determine what the seasonal weather may be. Less than two decades ago, we were at the mercy of newspapers and meteorologists on the nightly news to plan our upcoming days and week.

Today, we can see how the weather will change on a minute-to-minute basis, all thanks to weather APIs and the service providers they connect us to.

What can you expect from a Weather API?

A good weather API should have a clean code, easy-to-use programming interface, and connect to regularly updated servers that provide end-users with the most up-to-the-minute accurate information about the changing world around them.

Are there examples of free Weather APIs?

Weather API SDKs

All Weather APIs are supported and made available in multiple developer programming languages and SDKs including:

Node.js
PHP
Python
Ruby
Objective-C
Java (Android)
C# (.NET)
cURL

Just select your preference from any API endpoints page.