Best Weather API Software — Free & Paid (2026)

Explore and compare 1 Weather API tool on FreeSoftwareX (More Software). Browse free, open-source and commercial options side by side — compare features, licensing and price — and find the right fit for your business.

What is Weather API software?

Weather API software helps teams handle their weather api needs within More Software. On this page you can compare the leading options by licence model — 1 free / open-source and 0 paid / freemium tools — so you can shortlist by budget, features and support before you commit.

Top free & open-source Weather API

Open-Meteo

Popular Weather API tools

Open-Meteo — Open Source

How to choose Weather API

Start with your must-have features and budget. Open-source and free tools suit lean teams and those who can self-host; freemium lets you trial before paying; commercial tools add vendor support and guarantees. Compare the shortlisted Weather API above, then request a quote or demo free.

Frequently asked questions

What is the best free Weather API?
Popular free and open-source Weather API options include Open-Meteo and others listed above. The best choice depends on your features, team size and whether you can self-host.
How many Weather API tools are listed?
FreeSoftwareX currently lists 1 Weather API tool, spanning free, open-source, freemium and commercial licences.
Are there free Weather API options?
Yes — 1 of the Weather API tools listed are free or open source. See "Top free & open-source Weather API" above.
Browse live leads →List your business free