http://www.metcheck.com/V40/UK/FREE/dayforecast.asp?zipcode=hampton court&day=6 

Hampton could be a bit blustery on Sunday if this report is anything to go by!

They have done it again!! Always makes me laugh when metcheck do that.

you may find that XCweather is a slightly more suitable website for weather checking, 
a casual google on Andrew Bond and metcheck may lead you to make your own conclusions.