Google just dropped this: https://deepmind.google/technologies/weathernext/

Just to update, this seems to be a lot better now!

It would be highly beneficial to have the option to define a preset of units that can be switched effortlessly. While I primarily use the metric system for weather information, despite being in the US, conversing with locals who are unfamiliar with the international system necessitates frequent adjustments of units. Having a toggle button for quick switching between systems would greatly enhance convenience.