Tomorrow.io
PrivateLast Round
Series F
May 18, 2026
Est. Valuation
$1B
Total Funding Raised
$484.5M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Tomorrow.io is a weather technology company that offers a hyper-local weather forecasting platform leveraging advanced technologies to deliver accurate, real-time, location-specific weather information for enhanced decision-making across various sectors.
Sector
AI, Data & Cloud Infrastructure
Verticals
Environmental Monitoring, Space Technology, Business Intelligence, Defense Tech, Logistics Software
Business Model
B2B
Customer Profile
Subscription SaaS, Data as a Service, Government Contracts, Usage-Based SaaS
AI Layer
Application
Keywords
Price History
Caplight MarketPrice™ estimate for Tomorrow.io, published with a 90-day delay.
Caplight MarketPrice™
$5.94
per share, as of July 2026
+257.9%
9-month change
The most recent months of MarketPrice™ are available to Caplight clients.
Caplight MarketPrice™ is an estimate of private secondary market pricing, shown here on a delayed basis for illustrative purposes only. It may be incomplete, is subject to change, and may not be relied upon for any purpose or considered investment advice.
Tomorrow.io Comparables
Compare Tomorrow.io with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Advanced Environmental Monitoring | 83% | |
| Climavision | 83% | |
| Spire | 82% |
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Tomorrow.io Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series F | May 18, 2026 | ||||
| Growth Equity | Feb 3, 2026 | ||||
| Series E Extension | Sep 6, 2023 | ||||
| Series E | Jun 14, 2023 | ||||
| Series D | Mar 30, 2021 | ||||
Series C | Jul 28, 2020 |
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Secondary Market Activity
Bids, offers, and trades by month
| Operation | Date | Price | Size | Share Class | Structure |
|---|---|---|---|---|---|
OFFER |
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Key People
Founding team and executive leadership
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Tomorrow.io Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Flybridge | Series E |
| Founder Collective | Seed |
| National Grid Partners | Series C |
| Project 11 Ventures | Seed |
| Lumir Ventures | Series E Extension |
| Clearvision Ventures | Series B, Series E |
| Intact Ventures | Series C |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 26, 2026
Monthly visitors grew 71% MoM, reaching 648.2K.
- Jun 19, 2026
Monthly visitors grew 77% MoM, reaching 379K.
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Recent news
Latest coverage and updates
- launchesOct 6, 2026
Tomorrow launches its S14 and S15 microwave sounders as its third and fourth launches in 19 days, helping build its proprietary weather satellite constellation and drive revisit rates below one hour.
- signs_new_clientSep 17, 2026
National Oceanic and Atmospheric Administration selects Tomorrow to provide contracting support for the Earth Prediction Innovation Center and NOAA's operational weather forecast modeling suite in United States on Sep 17th '26.
- launchesSep 10, 2026
Tomorrow unveils DeepSky’s five-instrument early warning weather satellite architecture in Massachusetts on Sep 10th '26, designed to provide atmospheric data and advanced forecasting capabilities to people beyond ground-based radar coverage.
- launchesSep 7, 2026
Tomorrow announces Pulse in Sep '26, bringing its Unified Precipitation model and nowcasting capabilities together for tactical, real-time operations.
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Tomorrow.io Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Tomorrow.io's valuation, stock price, and market status.
Is Tomorrow.io a public or private company?
Tomorrow.io is a private company.
What is the current stock price of Tomorrow.io?
Tomorrow.io is a private company, so its shares have no public market price. Caplight tracks Tomorrow.io's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Tomorrow.io worth (valuation)?
Tomorrow.io's valuation is estimated at $1.0B based on funding round data.
Can I buy Tomorrow.io stock?
Tomorrow.io shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Tomorrow.io's last funding round?
Tomorrow.io's most recent funding round was Series F on May 18, 2026.
Who are the main investors in Tomorrow.io?
Key investors in Tomorrow.io include Clearvision Ventures, Highland Capital Partners, Square Peg Capital, Canaan Partners, HarbourVest Partners.
Will Tomorrow.io IPO soon?
No public IPO plans have been announced for Tomorrow.io.
How can I track Tomorrow.io secondary market activity?
Caplight tracks bids, offers, and trades in Tomorrow.io's shares on secondary markets.