From Cydia Featured Theme Artist and designer of 1derful, RocketSauce and co-producer of all the Ezra Charity themes, comes the FREE1Derland Springboard iWidget for preferred use with 1Derland or 1Derland Glyphish Icons themes. JUST PRESS DOWN AND HOLD ANY BLANK SPACE ON YOUR SPRINGBOARD TO LOAD THE iWIDGET.
You'll then have a beautiful Weather iWidget that displays alternating weather images, weather conditions, time, day and date anywhere you choose to drop it on your springboard.
To use the GPS option you'll need the MyLocation app (iOS 6 or lower) or Widget Weather tweak in Cydia for iOS 7. For Widget Weather (ios7), open your Settings app/Widget Weather and set Location update to Constant, toggle on Neighborhood Location and MyLocation. If you do not want to use GPS, leave that option off and use the woeid. A good place to find your woeid is here. Set your woeid by typing it in the iWidget settings, then Press done.
Huge thanks to @Durben "the Weatherman" who created and designed this gorgeous iWidget - be sure to check out all his other iWidgets!