Rainbow Weather Raises $5.5M For Hyperlocal Forecasting
Warsaw-based Rainbow Weather raised $5.5 million in seed funding on 26 January 2026 to advance hyperlocal, minute-by-minute weather forecasting. Its mobile app currently delivers four-hour precipitation forecasts refreshed every 10 minutes on a one-square-kilometre grid; the company plans to extend to 24-hour forecasts, add more weather parameters, and expand B2B APIs. The round included investor Yuri Gurski among a syndicate of backers.
Scoring Rationale
Credible funding and practical product roadmap drive score, but limited novelty and vertical scope cap overall impact.
Practice interview problems based on real data
1,500+ SQL & Python problems across 15 industry datasets — the exact type of data you work with.
Try 250 free problemsStep-by-step roadmaps from zero to job-ready — curated courses, salary data, and the exact learning order that gets you hired.
Sources
- Read OriginalRainbow Weather raises $5.5M to refine real-time weather forecastingthenextweb.com
