tempo is a command-line tool built in Go using the Cobra framework for checking weather forecasts. Stay informed about the current weather conditions and upcoming forecasts right from your terminal.
seems to be created in home folder with a regular name (which is NOT a good idea - if all programs are doing like this, every home folder would be a mess ...)
and seems to not be configurable
Hence, as a suggestion :
under windows, the location should be under ~/.tempo/config.json
under linux, the location should be under ~/.config/tempo/config.json
(and lowercase names are probably better)
And/or a --config flag could/should be provided, allowing to override where the config file will be stored.