Still reproducible on Lucid Alpha-3. The location is "Saint Petersburg, Russia"
When I had just installed Lucid, the weather did display but, seemingly, after a reboot it went away. When I hover a mouse over the current date and it gets outlined, I can see some blank space to the left of the date which is presumably taken up by "empty" weather data (this blank space goes away when I disable showing the weather and temperature.) Screenshot attached.