Hey ProductHunt!
Big Weather first released a few years ago. In the latest iteration I spent quite a bit of time on polishing everything, making sure things are cohesive and complete and I'm quite happy with how some the user interface details turned out. Probably not as big of a deal for others, but boy I'll have you know these pixels were polished into the late night hours :D
The app can be used for free without signups or registrations or anything like that. Some of the features are locked behind a subscription ("holds up umbrella for tomatoes"), but again, not required if that's not your forte. They are locked due to the free weather data providers not giving as much data, not to be mean.
Have a great day and always happy to hear feedback!