Free Weather API and Geolocation API

Realtime, Hourly forecast, Historical Weather, Air Quality Data, Astronomy, Search, Sports and much more

Completely managed online - Simple to use - Built for developers, by developers

WeatherAPI.com is a powerful fully managed free weather and geolocation API provider that provides extensive APIs that range from the realtime and weather forecast, historical weather, Air Quality Data, IP lookup, and astronomy through to sports, time zone, and geolocation.

So, just what can our weather forecast data do for you?

We provide free API for different types of data.
Currently we comprehensively cover:

Real-time weather
Up to 14 day hourly weather forecast
Historical hourly weather forecast (from 1-Jan-2010 onwards)
Future Weather (Upto 300 days ahead) New
Astronomy
Time Zone
IP Lookup
Sports API
Weather Alerts New
Air Quality Data New
Currency API (Coming soon)
Map API (Coming soon)
Location data
Up to 99.99% uptime

Global Weather

Worldwide accurate realtime, hourly 14 day weather forecast, future weather (upto 300 days ahead), air quality data and historical weather data for any geo point in the world. Data can be accessed using:

City or town name
Latitude and Longitude (decimal degree)
UK postcode
US ZIP code
Canada postal code
IP address
Auto IP detection
Airport code
metar

Historical Weather Data

We provide historical weather forecast data in hourly interval from Jan 2010 till now in hourly and daily interval.

High Availability

Our fully managed Weather API runs on high spec data servers and if a server fails, your API is instantly served from a replacement server in a seamless manner and without any manual intervention. We’re super proud of our 99.99% uptime rate. And we’re even prouder to say that this applies across the board with equal reliability for our free customers.

Lightning fast response times

With response times of ~200ms it’s safe to say that our weather API is pretty speedy. So don’t just listen to how our robust data is delivered in lightning fast times. Take it for a trial now

SSL: Flexible access options to meet the need for varying security

Need standard access to our API, or something with enhanced security? No problem, WeatherAPI.com provides both HTTP and HTTPS access for no extra charge.

Scalable

Using our Weather API for mobile applications or an upcoming events or for a startup website, our fully- managed weather API can scale with your demand by easy upgrade and downgrade functionality at your fingertips. When upgrading or downgrading your plan, you don't need to make any change to your application – simply change your weather API plan. Scaling, upgrades and downgrades do not involve any downtime.

Fully-automated service

Our Free Weather API platform is fully automated and provides best user experience. So if you are looking for best weather API then look no more and give us a try today.

SLA available for high volume users

In the world of app development, there is no such thing as one data solution fitting all, which is why we provide an SLA for clients who opt for our High Volume package.

This provides you with complete peace of mind that your in-demand app is backed up by a 4-8 hours response time from a fully qualified engineer should it be required.

And if we can’t fix the problem within 24 hours then we’ll be sure to refund you for 24 hours’ service for every 60 minutes of lost connection thereafter, this can be up to a value equal to your monthly subscription charge.

“WeatherAPI.com provides the powerful fully managed weather API that can drive your app.”