You open your Windows 11 laptop, click the weather icon in the taskbar, and suddenly your fans spin up. The battery drains faster. The system stutters. For a weather app. A thing that should be a few kilobytes of code, a quick API call, and a simple display of numbers.
But it’s not. Microsoft’s built-in Weather app is a full-blown web browser disguised as a utility. Under the hood, it’s the MSN Weather website wrapped in a thin shell, loading ads, trackers, and JavaScript bloat. And it’s burning over 1 GB of RAM just to show you the temperature.
“Your weather app shouldn’t be a browser in disguise.”
Let’s be clear: this isn’t an accident. Microsoft knows exactly what it’s doing. The Weather app is a delivery vehicle for advertising. Every time you open it, you’re loading a page that serves Microsoft’s ad network, collects data, and consumes resources that could be used for your actual work. The “free” app comes with a hidden cost: your system performance.
Comments from real users on the original Notebookcheck article say it all: “It’s just msn weather page. Can’t they use one single browser for all their apps instead of one per app?” Another: “And it also has ads on it. Really Microsoft? Do you really need all the ads revenue from the weather app?”
They’re right. A well-designed native weather app would take under 100 MB of RAM. Microsoft’s takes ten times that. And why? Because the company has turned the operating system itself into an advertising platform. The Start menu now shows ads. The lock screen shows ads. And now the weather app – a simple utility – is a billboard that costs you performance.
“Microsoft is charging you for the OS, then charging you again with your own hardware.”
The twist in this story is that the real problem isn’t just the RAM. It’s the betrayal. You paid for Windows (or you’re paying with your data and attention). But the OS is quietly hijacking your hardware to serve its ad business. Every megabyte of RAM that the Weather app wastes is a megabyte that could have been used for your browser, your game, your work. It’s a tax on your system resources, invisible but real.
And this is only the tip of the iceberg. If Microsoft is willing to turn a weather app into a 1GB ad delivery system, what’s next? The Calculator app with sponsored results? Notepad with banner ads? The OS is becoming a platform for ads, not a neutral tool for productivity.
“The moment your utility app becomes a billboard, your operating system stops being yours.”
This matters because the majority of Windows users are on devices with 8GB or 16GB of RAM. Every unnecessary gigabyte is a hit to multitasking, battery life, and overall responsiveness. It’s a slow-motion degradation of your experience, designed to be just annoying enough to push you toward a newer, faster machine – or to extract more ad revenue in the meantime.
So what do you do? You can’t easily uninstall the Weather app without using PowerShell scripts. But you can replace it. Use a third-party widget like WeatherMate or simply pin the MSN Weather website in your browser – at least then you control the tab. Better yet, just look out the window. That’s free and doesn’t use RAM.
But the deeper lesson is uncomfortable: Microsoft sees your PC as a rentable billboard, not a tool. The Weather app is just the most obvious example. The next time you see a “free” feature in Windows 11, ask yourself: who’s really paying for it?
FAQ
Q: Is the Weather app really using over 1GB of RAM, or is that a misreading of memory allocation?
A: The article from Notebookcheck and multiple user reports confirm the app consistently consumes 1GB+ of committed memory. It's not a caching issue – the app is a full web browser rendering the MSN Weather portal, which includes ads, trackers, and JavaScript. A native utility would use under 100MB.
Q: What can I do to stop this performance drain without losing the weather feature?
A: You can either disable the Weather app via PowerShell (Get-AppxPackage *Microsoft.BingWeather* | Remove-AppxPackage) or replace it with a lightweight third-party app like WeatherMate or the built-in MSN Weather in your browser (where you can at least close the tab). The simplest fix: just look out the window.
Q: Isn't this just a minor inconvenience? Why should I care about one app's RAM usage?
A: Because it's a symptom of a larger shift: Microsoft is monetizing the operating system itself. If the Weather app wastes 1GB, imagine what's coming for Calendar, Mail, or even File Explorer. On low-RAM devices (8GB), this can mean the difference between smooth multitasking and constant swapping. You're paying for performance Microsoft is stealing for ads.