Check out open-meteo. They’ve got pretty extensive historical and forecast weather apis in easy to consume formats. https://open-meteo.com/en/features#available_apis

Hi everyone. This is a library I’ve wanted to build and open source for years. This is not vibe-coded and every line is backed by over a decade of my experience in the quantitative modeling field.

Anyone working in quantitative/computational modeling should consider taking a look as I think it provides a lot of features you either wanted or might not have known you wanted. Happy to talk about it in depth with you all!