Thanks for posting here in the Google Nest Community.
This is not the experience that we wanted you to have, let me help you out. The weather should show automatically. When you ask your Nest Hub 2nd gen a question about the weather are you getting the right answer? What is the distance between your Nest Hub from your Wi-Fi router?
You can sequential reboot. First, unplug your Nest Hub for 30 seconds, then do the same thing to your Wi-Fi router to refresh both devices and your Wi-Fi signal.
Keep me posted.
Thanks for the update. Glad to know that it's already working good on your end.
Since this has been resolved, we'll consider this complete and will lock the thread in 24 hours. Feel free to start a new one if you need assistance with your Google Nest speakers and the Community would gladly help.