Comment 68 for bug 821233

I concur, it's still broken on my system which says it's 12.04.4. I even downloaded the individual packages' .deb files (pywapi and indicator-weather) from the PPA for Precise and used gdebi-gtk to install them. It might accept new locations after searching for them, but now up to the point of clicking on "OK" for the window "Weather Indicator Preferences" I see this in an Xterm

/usr/lib/python2.7/dist-packages/gi/overrides/Gtk.py:391: Warning: g_object_set_property: construct property "type" for object `PreferencesDialog' can't be set after construction
  Gtk.Window.__init__(self, type=type, **kwds)
/usr/lib/python2.7/dist-packages/gi/overrides/Gtk.py:391: Warning: g_object_set_property: construct property "type" for object `Assistant' can't be set after construction
  Gtk.Window.__init__(self, type=type, **kwds)
Traceback (most recent call last):
  File "/usr/bin/indicator-weather", line 2560, in ok
    wi.menu_locations()
  File "/usr/bin/indicator-weather", line 1872, in menu_locations
    self.city_show.set_submenu(locations_menu)
AttributeError: 'indicator_weather' object has no attribute 'city_show'

It's like, squash one bug, at least one other appears. I have "Show temperature near indicator" ticked yet there is no temperature displayed, so I have to conclude it's not working.