Tomorrow.io

Boston, MA · Founded 2016 · Privately Held (backing)

Developer of a local weather forecasting platform designed to improve weather forecasting with new micro weather information. Tomorrow.io is based in Boston, MA and was founded in 2016. Its last reported valuation was $1 billion in Feb 2026. It has raised $508 million.

Last reported valuation

$1.0B

Oct 2026

Priced at

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Total raised

$508.2M

Last round

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How much has Tomorrow.io raised?

$508.2Macross 0 recorded rounds

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Tomorrow.io investors

55 investors are on record for Tomorrow.io, including MassChallenge, Flybridge (New York), Harvard Innovation Launch Lab and Canaan Partners. By type, the record holds 11 venture capital firms and 1 hedge fund.

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55 investors have backed Tomorrow.io.

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Frequently asked about Tomorrow.io

How much has Tomorrow.io raised?: Tomorrow.io has raised $508.2M in total across 0 recorded funding rounds.