The station is Located in Mottingham, South East London and it's data is updated every 5 Seconds, 24/7 on and 24/7, every 5 Minutes on Met Office WOW :)

Weather Underground PWS ILONDONM4

This weather widget updates every 1-2 minutes, 24hrs a day.
It may be necessary to 'Refresh' this page to view new weather information, depending on your browser. For more detailed information, updated every few seconds, view the page here.

Ministry Way Weather Cam

Click play on the video above to view the weather webcam.  
It is now hosted on as a live stream video, rather than constantly refreshing the still images.
 It streams in 1080p and with better colour reproduction as well.