2025-08-27 00:00:00 Rainspotter is the free rain radar app that gives you very accurate location based rain information up to 5 hours ahead. If you want to know exactly when and how much it’s going to rain? Then always check Rainspotter before you go out. Rainspotter is the app you need if you bike to work, do outdoor sports, organise events or simply want to know if you need to bring an umbrella or not. It gives you detailed rain information up to 5 hours ahead of time based on your current or pre-defined locations. It’s up to 5 minutes accurate and hyper local. It works in the whole of the United Kingdom, Ireland, Denmark, Sweden, Norway, Finland and even parts of Germany. It’s even possible to get a notification to be warned about approaching rain so you can make sure you’re always prepared.