Rainbow AI
Precise precipitation forecasting app
Rainbow AI launched on August 22, 2023 with 595 votes, #20 of 4,347 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Rainbow AI is a precipitation forecasting application available on Android and iOS that uses artificial intelligence to predict rain and weather conditions. The app helps users plan their daily activities by providing accurate weather forecasts, allowing them to adjust their plans based on expected conditions. It targets travelers and anyone who needs reliable weather information to make decisions about outdoor activities and scheduling.
written from the facts on this page · September 2026
From the sources
Rain or shine, seize the day with Rainbow.ai! Our AI-powered weather wizardry ensures you'll always have the upper hand against unpredictable weather, empowering you to take charge of your plans with unwavering confidence.
Minute-by-minute precipitation forecasts powered by AI. 1 km spatial resolution, updated every 10 min. Ranked #1 globally by WeatherIndex.ai. Download the app or integrate via API.
Hyper-accurate min-by-min forecasts powered by AI and machine learning. Boost efficiency with hyper-local weather insights. Founded by experienced entrepreneurs and backed by top machine learning talent, we deliver hyperlocal, high-precision forecasts that help people stay ahead of the weather. Our unique nowcasting engine predicts minute-by-minute precipitation up to 4 hours in advance, combining real-time data from satellites and radars for fast, highly accurate updates. According to WeatherIndex.ai , Rainbow is currently ranked the most accurate short-term precipitation forecaster globally. Stay ahead of the weather with our powerful app. Get real-time forecasts, hyper-accurate…from rainbow.ai
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