Weather (23 programs)

Pros: Worldwide support. Fits in menu bar. Extended forecasts. Detailed info. Thumbnail weather pictures.

Cons: Only works with weather.com.

Pros: Supports multiple locations. Stylish theme. "Hot corner" support. Resizable.

Cons: Information refresh can be too infrequent. Cannot customise the appearance of the widget. Only compatible with OS X 10.10 and later. No option to change source of weather data.

Pros: Free to download and use. The interface is rather attractive.

Cons: Only compatible with iOS. Very limited in its scope.

Pros: 10 day forecasts. Advanced conditions in text and icon. Great Dock icon.

Cons: No predicted accumulation. Only works with weather.com.