Pupils at Morriston Comprehensive School told ITV News the introduction of unisex toilets allowed them to show how mature they are. They said teachers monitor the loos to make sure no one is bullied.
More top news
Many places will start dry, but rain in the southeast will spread to most for a time overnight.
The family of Isaac Nash who went missing after being swept out to sea last summer have presented a cheque for £10,000 to the RNLI.
There is likely to be a good deal of cloud around today, thickest in the southeast, where outbreaks of rain are possible at times.