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Open-Meteo — Weather API (Open Source)

Open-Meteo is an open-source Weather API solution. Review its features and licensing on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is Open-Meteo?

Open-Meteo is open source — its source code is publicly available and free to use, modify and self-host, usually with an active community and no licensing fees. It is categorised under Weather API. Buyers typically evaluate Open-Meteo when they need a dependable Weather API option and want to weigh the trade-offs between free, open-source and paid tools before committing.

Frequently asked questions

Is Open-Meteo free?
Yes. Open-Meteo is open source and free to use, with no purchase cost for the core product.
What type of software is Open-Meteo?
Open-Meteo is an open-source Weather API tool.

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