The new sports and activities pages give you weather index for your selected location. The index is based on the weather information most applicable for your chosen sport or activity. They're very easy to use and update every 6 hours to provide you with the latest view. These are available from the Hobbies drop down menu, but here are the direct links:
Golf -
Fishing -
Cricket -
Gardening -
Walking and outdoorsIssued 18/01/2012