Top 10 Startups developing AI for Weather Forecasting

Updated: Dec 27, 2025
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1
Tomorrow.io
Country: USA | Funding: $270.9M
Powering Actionable Weather Insights Around the World: helping people manage weather related challenges with the best information & insights
2
Jua
Country: Switzerland | Funding: $32.9M
Jua develops AI for weather-dependent power and energy traders
3
Atmo
Country: USA | Funding: $28.8M
Atmo is an AI SaaS company that offers a platform for precise weather information and forecasts generated by AI.
4
WindBorne Systems
Country: USA | Funding: $26M
WindBorne collects atmospheric data using smart weather balloons for weather forecasting, climate research, and environmental monitoring.
5
Extropic
Country: USA | Funding: $14.1M
Extropic is developing a fundamentally new computing device, which it calls "thermodynamic sampling units" (TSUs). The TSU's silicon components capture thermodynamic fluctuations of electrons to model the probabilities of random events in various complex systems. According to the developers, it is thousands of times more energy efficient than GPUs for some specialized ML calculations. The chip is used for probabilistic computing and creation of energy-based models, which can be used in numerical models for weather forecasting, image generation and robot trajectory planning. Extropic also releases TRHML software, which simulates TSU behavior on a GPU. The first working Extropic chip has already been delivered to several partners, including leading AI research labs and weather modeling startups.
6
Brightband
Country: USA | Funding: $10M
Brightband is a software company that develops an advanced, end-to-end Earth System AI to improve weather and climate-related decisions.
7
Skyfora
Country: Finland | Funding: €6.7M
Skyfora provides improved AI Weather Forecasts, unique instruments and weather data collecting methods.
8
Perceptive Space
Country: Canada | Funding: CA$3.9M
Perceptive Space is building a space weather platform that provides space weather predictions for safe & reliable operations.
9
Beyond Weather
Country: Netherlands | Funding: $500.3K
Beyond Weather Combine climate scientists' expertise with the power of AI to develop focused long-term forecasts.
10
Silurian
Country: USA | Funding: $500K
Silurian developed foundational models to simulate Earth, focusing on weather as the starting point.
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Siddhant Patel
Editor: Siddhant Patel
Siddhant Patel is a senior editor for AI-Startups. He is based out of India and has previously worked at publications including Huffington Post and The Next Web. Siddhant has a special interest in artificial intelligence and has spent a decade covering the rapidly-evolving business and technology of the industry. Siddhant graduated from the Indian Institute of Science (Bengaluru). When he’s not writing, Siddhant is also a developer and has a deep historical knowledge of the computer industry for the past 50 years. You can contact Siddhant at sidpatel(at)ai-startups(dot)pro