I thought the same when I saw the temperatures would be increasing, although the forecast temperatures for the UK are not as high as mainland Europe. We have had almost constant rain here for several weeks. My tomato plants are tiny, although at least they haven't been washed away!
We have a plant exchange tomorrow at the Botanic Garden. I am hoping to fill some of the spaces in my vegetable garden. I don't have plants to exchange, but I will be able to make a donation. I'm hoping for a few courgette plants, and maybe one or two more exotic items :)