MyWorldWeather
The mobile application of the "World Weather Information Service".
App info
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App description
Android App Analysis and Review: MyWorldWeather, Developed by Hong Kong Observatory. Listed in Weather Category. Current Version Is 2.0.8, Updated On 30/10/2025 . According to users reviews on Google Play: MyWorldWeather. Achieved Over 135 thousand Installs. MyWorldWeather Currently Has 518 Reviews, Average Rating 3.9 Stars
'MyWorldWeather' is a mobile version of the WWIS developed for Android platform. It is equipped with location-based technology to detect the location where the user is located and to provide users with official city weather forecast automatically.The World Weather Information Service (WWIS) website is the first and the only one global website presenting OFFICIAL weather observations, weather forecasts and climatological information for selected cities provided by National Meteorological and Hydrological Services (NMHSs) worldwide.WWIS aims to provide authoritative and reliable weather information of NMHSs around the world to all internet users and media.The WWIS website was developed and maintained by the Hong Kong Observatory (HKO) on behalf of the World Meteorological Organization (WMO). By March 2017, WWIS provided official weather information for 2123 cities in which 1997 cities are available with forecast from 135 members while 1961 cities are available with climatological information from 169 members.
WWIS Website: https://worldweather.wmo.int/
We are currently offering version 2.0.8. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.
We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.
It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.
What's New
What’s New in Version 2.0.8:
- Optimize the app and fix bugs
- Optimize the app and fix bugs

Recent Comments
A Google user
I really want to use this app because I don't want to support privatized weather services but it's basically unusable to me. First of all, the widget disappears constantly, which is my number 1 usage for weather apps. Second of all there isn't much forecasting available and the display doesn't show completely in app.
Carlos R
Does its job as an official weather app from the WMO UN subdivision with historical data and current weather data from governments. Unfortunately though the locations available are limited and features are limited too. Also the app design is super basic.
Ahmad Dan-Hamidu
Gravely unimpressive sand inaccurate. The weather map section showed clear sky over my enabled location when in reality, there was generous clouds cover. This app ain't with keeping.
Alejandro R
Could be improved, but it's a beginning. Official App with open data and no ads
Igor Kokanovic
GEAT IDEA to have data from local official observatories, but need to update app and widget and improve it.
Sam Moody (Samborghini)
fantastic, the only accurate weather forecast app for travelling
Kimo HK
This app was good but now I don't know what happened to it, it slows down my phone as if it uses all resources
Luka Radojlović
Huge potential but it's missing a lot of stuff. Warnings from NW Services for example.