The next Iconset I want to present are the Zooper Beautiful Widgets Weather Iconset Ports by infrared0es from the xda community.
Zooper Beautiful Widgets Weather Iconset Ports
The Icons are from the App Beautiful Widgets Pro and ported to Zooper. You can see the original authors in the picture.
You can download this Iconset directly from xda.
More information on Zooper is available here.
You can find more Iconsets here.