Here's how you can install My Weather Indicator 0.6.7 in Ubuntu 14.04. My Weather Indicator is a desktop weather widget that lets you see details about your weather.
1. Open a terminal window.
2. Type in the following commands then hit Enter after each.
sudo add-apt-repository ppa:atareao/atareao
sudo apt-get update
sudo apt-get install my-weather-indicator
It displays weather of current or other location on the panel or as desktop widget, you can add up-to two locations in the indicator or show up-to two widgets. It shows complete weather details in the indicator as list, also it has widgets for desktop with various designs and version 0.6.6 got new widget for desktop.More at Noobs Lab
Additional Ubuntu Resources