Tomorrow.io Gets $35M More in Funding, Bringing Total to $210M

Boston-based Tomorrow.io has expanded its Series F to $210 million, securing $35M more to scale its AI-native DeepSky satellite constellation and weather intelligence platform.

Boston-based weather intelligence company Tomorrow.io has added $35 million to its latest funding round, bringing the total to $210 million. The announcement came on May 18, 2026, and has drawn significant attention across the technology and climate sectors.

The new capital, moreover, is not just a financial milestone. The $35 million extension came from existing investor Pitango and its partner Harel Insurance, alongside Stonecourt Capital and HarbourVest Partners.

It reflects continued conviction from backers who already led the earlier portion of this round. Pitango Managing Partner Aaron Mankovski described Tomorrow.io as building “critical infrastructure” for adaptation in volatile operating environments. That language matters. It positions the company not as a niche forecasting tool, but as foundational technology for global industry.

Furthermore, in January 2026, Tomorrow.io announced it had achieved a 60-minute global weather revisit rate with the completion of its first satellite constellation. That technical achievement was a key driver of investor enthusiasm heading into both tranches of this Series F. In short, the company had already proven it could execute in space before asking for more money.

Tomorrow.io said the additional funding will support expansion of its AI capabilities, space-based observation network, and development of its agentic resilience platform.

More specifically, the primary focus is DeepSky. Tomorrow.io raised $175 million as part of the Series F to support deployment of DeepSky, described by the company as the world’s first AI-native weather satellite constellation.

The next-generation DeepSky satellites will be significantly more capable than the current fleet. The next-gen DeepSky satellites will be significantly larger than the six-unit cubesats in Gen1, and will be equipped with multiple co-located sensors representing a “completely different caliber” of capability.

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CEO and Co-founder Shimon Elkabetz framed the company’s strategy around embedding weather intelligence directly into enterprise workflows as AI adoption matures across industries. His view is that organizations no longer need just forecasts. Instead, they need systems that convert weather data into direct operational decisions.

Weather is one of the most powerful forces shaping the global economy, yet it remains one of the least fully integrated into how decisions are made. Tomorrow.io was built to change that by transforming how the planet is observed and turning data into real-time, actionable intelligence. As AI becomes embedded in operations, that capability becomes foundational.
CEO and Co-founder Shimon Elkabetz

The funding also reflects broader trends in enterprise technology. The financing highlights a broader shift underway in enterprise AI markets, where competitive advantage increasingly depends not just on models, but on access to proprietary, real-time data.

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Additionally, Tomorrow.io, founded in 2016, positions its platform as critical infrastructure for organizations facing increasing weather-related disruption and operational volatility, combining satellite observation, weather modeling, and generative AI to deliver real-time weather intelligence.

Disclaimer: This news is based on publicly available information. NervNow has not independently verified any claims.

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