Apple killed Dark Sky. Now its creators are trying again with a new weather app

Fast Company Tech

by Chris Morris

February 24, 2026

AI-Generated Deep Dive Summary

Apple’s acquisition of Dark Sky in 2017 marked the end of an era for weather enthusiasts who relied on its precise and beloved forecasts. However, the creators of Dark Sky have made a comeback with Acme Weather, their latest venture aimed at addressing the inherent uncertainty in weather predictions. Unlike traditional apps that claim 100% accuracy, Acme Weather embraces imperfection, offering users a visual representation of forecast confidence through layered lines on its interface. This new app, available soon for Android and currently in development for iPhone, combines advanced data sources like numerical models, satellite imagery, and community reports to deliver more accurate predictions than its predecessor. Acme Weather’s unique approach includes displaying primary forecasts as dark lines and alternate possibilities as lighter shaded lines. The closer these lines are, the higher the confidence in the forecast, while wider gaps indicate greater uncertainty. This feature allows users to better gauge how closely they should monitor weather conditions. Additionally, Acme Weather incorporates community reporting, enabling users to share real-time weather observations that can help improve accuracy during severe events like storms or freezes. While location sharing is required for this feature, the app promises not to collect unnecessary data or sell user information. For design enthusiasts and tech-savvy readers, Acme Weather stands out as a forward-thinking solution in weather forecasting. Its emphasis on transparency about forecast limitations, combined with interactive features like customizable alerts and user-contributed observations, sets it apart from competitors. The app’s intuitive interface and focus on user experience make it a promising tool for anyone seeking reliable and visually engaging weather data. With its blend of advanced meteorological science and community-driven insights, Acme Weather could redefine how users interact with weather apps, offering a more dynamic and personalized experience than ever before.

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Originally published on Fast Company Tech on 2/24/2026