Stop right now, sunseeker! We once walked a short distance on holiday in Tennessee in weather that felt similar to today and were roundly told off by the locals. We had wondered why we didn't see a soul on our journey - they were all lounging round inside sipping mint juleps!
I must admit I once hired an industrial sander and stripped my floorboards in a heatwave - I was a lot younger then though. 
A new definition of what constitutes British
Soops kitchen, a place of reflection, refuge and at times revelry.
. sunseeker. Leave it until Thursday when it cools down. Alternative sleeping arrangements unt then. Quite seriously, drink lots of water. Dehydration isn't fun.