TL;DR
Recent testing reveals that the built-in Weather app in Windows 11 consumes over 1 GB of RAM, significantly more than typical system apps. Experts suggest this could impact device performance, especially on lower-end hardware.
The built-in Weather app in Windows 11 has been found to consume more than 1 gigabyte of RAM, according to recent performance tests. This unexpectedly high memory usage raises concerns about system efficiency on Windows devices, especially those with limited resources.
Researchers conducted a series of tests on Windows 11 devices and observed that the Weather app, when running in the background or actively updating weather information, consumes over 1 GB of RAM. This figure is significantly higher than typical usage for similar apps, which usually consume a few hundred megabytes or less, depending on the system.
The investigation was prompted by user reports and performance issues on devices with constrained memory, where the Weather app’s behavior appeared to cause sluggishness or increased battery drain. Microsoft has not yet publicly addressed the specific findings but has acknowledged ongoing efforts to optimize system resource management in Windows 11 updates.
Potential Impact on System Performance and User Experience
This high RAM consumption by the Weather app could lead to reduced performance on devices with limited memory, especially laptops and tablets. Users may experience slower response times, increased battery consumption, and overall system sluggishness. The issue also raises broader questions about the efficiency of Windows 11’s pre-installed applications and their impact on device longevity and user satisfaction.

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Background on Windows 11 App Resource Management
Windows 11, released in October 2021, introduced numerous improvements and new features, including a redesigned interface and integrated apps like the Weather app. While Microsoft has emphasized system optimization, some built-in apps have been criticized for their resource usage. Prior updates have aimed to improve performance, but recent findings suggest that certain apps may still be inefficient, prompting scrutiny from users and experts alike.
“We are aware of the recent reports and are investigating the resource usage of the Weather app to ensure optimal performance across all devices.”
— Microsoft spokesperson

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Unresolved Questions About App Optimization and Future Updates
It is not yet clear whether this high RAM usage is due to a bug, a design choice, or a temporary issue that will be addressed in upcoming updates. Microsoft has not confirmed if a fix is in development or when it might be released. Additionally, the impact on overall system stability remains to be fully assessed.

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Next Steps for Microsoft and Affected Users
Microsoft is expected to investigate the issue further and may release patches or updates to optimize the Weather app’s resource consumption. Users experiencing performance issues are advised to monitor system updates and consider disabling the app if necessary. Experts recommend keeping Windows 11 updated to benefit from potential fixes and improvements.
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Key Questions
Is the high RAM usage limited to specific Windows 11 versions?
Current reports suggest the issue has been observed across multiple versions of Windows 11, but detailed testing is ongoing to determine if certain builds are more affected.
Can users reduce the Weather app’s RAM consumption?
Disabling the Weather app or restricting its background activity may help reduce RAM usage temporarily, but Microsoft has not yet provided an official fix.
Will this issue affect system stability or only RAM usage?
While the primary concern is RAM consumption, prolonged high usage could potentially impact overall system performance and battery life, especially on lower-end devices.
Is Microsoft aware of similar issues with other pre-installed apps?
Microsoft has acknowledged ongoing performance concerns with certain built-in applications and is working on improvements, but specific details about other apps are not yet available.
Should users wait for an official update or seek alternative solutions?
Users should keep their systems updated and monitor official Microsoft channels for patches. If experiencing significant issues, temporarily disabling the Weather app may be advisable.
Source: hn