7 Best Weather Startups to Watch in 2025

The Definitive Seedtable Ranking of Weather Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 7 start-ups with an aggregate funding of $270.2m. The average funding per company in this subset is $38.6m.

Last update to the database: Feb 18, 2025. See changelog.

Track over 71,000 companies

Discover
Fast-growing Global startups

Seedtable uses technology and people to track over 71,000 companies to help you find the right ones to partner with.

Pricing + Sign up
ClimaCell logo

ClimaCell

ClimaCell is a Boston-based weather intelligence platform for automated weather predictions.

6

Funding Rounds

$95.0m

Money raised

Hydrosat logo

Hydrosat

Hydrosat is a company founded in 2017.

8

Funding Rounds

$35.4m

Money raised

Understory (Company) logo

Understory (Company)

Understory is a weather pattern tracking company founded in 2012 by Bryan Dow.

4

Funding Rounds

$21.0m

Money raised

Netatmo logo

Netatmo

Netatmo is a french company specializing in connected objects founded in 2011 by Fred Potter.

2

Funding Rounds

$41.8m

Money raised

Windborne Studios logo

Windborne Studios

Windborne is a weather and earth observation data from balloon networks

1

Funding Rounds

WHETHER OR KNOT LLC logo

WHETHER OR KNOT LLC

WHETHER OR KNOT LLC is a Eden Prairie, Minnesota-based weather company.

1

Funding Rounds

Tomorrow.io logo

Tomorrow.io

Tomorrow.io is a Boston-based weather company.

1

Funding Rounds

$77.0m

Money raised