Weather app and weather complications shows wrong current location

Hi! My weather app and corresponding weather complications show my current location as Boston even though I'm in Helsinki Finland thousands of miles away. My iPhone and watch maps all show my current location ok, also the weather app on my iPhone is all ok. I have the settings on my iPhone weather app locations that always allow my location. Both my iPhone and watch have the latest os running. This issue emerged a couple of days after I changed to a new iPhone. Now I'm using the weather app to use forced location instead of the current location. Any tips on how to troubleshoot this and to get my weather and other complications to use my current location?